turns out, free(NULL) is just fine ...
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@ -164,7 +164,6 @@ convert( config_t *box )
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if (!(d = opendir( buf ))) {
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perror( "opendir" );
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err4:
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if (msgs)
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free( msgs );
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if (db)
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db->close( db, 0 );
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@ -252,7 +251,6 @@ convert( config_t *box )
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close( fd );
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unlink( ilname );
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if (msgs)
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free( msgs );
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free( mboxdir );
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return;
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@ -520,7 +520,6 @@ v_submit_imap_cmd( imap_store_t *ctx, struct imap_cmd *cmd,
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printf( ">>> %d LOGIN <user> <pass>\n", cmd->tag );
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}
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if (socket_write( &ctx->buf.sock, buf, bufl ) != bufl) {
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if (cmd->param.data)
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free( cmd->param.data );
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free( cmd->cmd );
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free( cmd );
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@ -1115,7 +1114,6 @@ get_cmd_result( imap_store_t *ctx, struct imap_cmd *tcmd )
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normal:
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if (cmdp->param.done)
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cmdp->param.done( ctx, cmdp, resp );
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if (cmdp->param.data)
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free( cmdp->param.data );
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free( cmdp->cmd );
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free( cmdp );
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@ -1590,7 +1588,6 @@ imap_select( store_t *gctx, int minuid, int maxuid, int *excs, int nexcs,
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ret = DRV_OK;
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bail:
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if (excs)
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free( excs );
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return cb( ret, aux );
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}
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@ -133,9 +133,7 @@ maildir_cleanup( store_t *gctx )
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if (ctx->db)
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ctx->db->close( ctx->db, 0 );
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#endif /* USE_DB */
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if (gctx->path)
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free( gctx->path );
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if (ctx->excs)
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free( ctx->excs );
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if (ctx->uvfd >= 0)
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close( ctx->uvfd );
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@ -214,7 +212,6 @@ maildir_free_scan( msglist_t *msglist )
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if (msglist->ents) {
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for (i = 0; i < msglist->nents; i++)
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if (msglist->ents[i].base)
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free( msglist->ents[i].base );
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free( msglist->ents );
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}
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