imap-send.c: guard config parser from value=NULL

None of the configuration variables this expects is boolean. Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mirror · Feb 11, 2008 · 3c17c34 · 3c17c34
1 parent 451d36b
commit 3c17c34
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/imap-send.c b/imap-send.c
@@ -1254,6 +1254,10 @@ git_imap_config(const char *key, const char *val)
 
 	if (strncmp( key, imap_key, sizeof imap_key - 1 ))
 		return 0;
+
+	if (!val)
+		return config_error_nonbool(key);
+
 	key += sizeof imap_key - 1;
 
 	if (!strcmp( "folder", key )) {