[SCM] GNU Mailutils branch, master, updated. release-2.2-721-gca52ce0

[Sergey Poznyakoff]

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http://git.savannah.gnu.org/cgit/mailutils.git/commit/?id=ca52ce046606cb72c29a771c0c28196a1aada964

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- Log -----------------------------------------------------------------
commit ca52ce046606cb72c29a771c0c28196a1aada964
Author: Sergey Poznyakoff <address@hidden>
Date:   Thu Jul 2 16:58:55 2015 +0300

    Bugfix
    
    * libmailutils/cfg/gocs.c (mu_gocs_register): Avoid registering
    same capability twice.

-----------------------------------------------------------------------

Summary of changes:
 libmailutils/cfg/gocs.c |   14 +++++++++-----
 1 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/libmailutils/cfg/gocs.c b/libmailutils/cfg/gocs.c
index 29317a8..dafc2e5 100644
--- a/libmailutils/cfg/gocs.c
+++ b/libmailutils/cfg/gocs.c
@@ -252,11 +252,15 @@ mu_gocs_register (const char *capa, mu_gocs_init_fp init)
 {
   int i;
   for (i = 0; _gocs_table[i].name; i++)
-    if (i == MAX_GOCS-1)
-      {
-       mu_error (_("gocs table overflow"));
-       abort ();
-      }
+    {
+      if (i == MAX_GOCS-1)
+       {
+         mu_error (_("gocs table overflow"));
+         abort ();
+       }
+      else if (strcmp (_gocs_table[i].name, capa) == 0)
+       return;
+    }
   _gocs_table[i].name = capa;
   _gocs_table[i].init = init;
 }


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