From 52a721187f6a23531dbaeb0b47f5000ead24a592 Mon Sep 17 00:00:00 2001
From: Michael Elkins <me@mutt.org>
Date: Thu, 27 Jun 2002 03:55:01 +0000
Subject: [PATCH] explicitly set global.pass to NULL when getpass() returns an
 empty string.

---
 imap.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/imap.c b/imap.c
index 85bda5c..828ca48 100644
--- a/imap.c
+++ b/imap.c
@@ -797,7 +797,7 @@ imap_open (config_t * box, unsigned int minuid, imap_t * imap, int flags)
 	   * if we don't have a global password set, prompt the user for
 	   * it now.
 	   */
-	  if (!global.pass || !*global.pass)
+	  if (!global.pass)
 	  {
 	    global.pass = getpass ("Password:");
 	    if (!global.pass)
@@ -808,6 +808,7 @@ imap_open (config_t * box, unsigned int minuid, imap_t * imap, int flags)
 	    if (!*global.pass)
 	    {
 	      fprintf (stderr, "Skipping %s, no password", box->path);
+	      global.pass = NULL; /* force retry */
 	      break;
 	    }
 	    /*