From: Sergio Villar Senin <svillar@igalia.com>
Date: Tue, 28 Oct 2008 09:45:58 +0000 (+0000)
Subject: 	* Fixes NB#90985, adds a safety check and replaces a function call by a safer one
X-Git-Tag: git_migration_finished~1092
X-Git-Url: http://git.maemo.org/git/?p=modest;a=commitdiff_plain;h=409cb2998623a5c7eb38ca76a7b2922dcb522e2e

	* Fixes NB#90985, adds a safety check and replaces a function call by a safer one

pmo-trunk-r6175
---

diff --git a/src/modest-account-mgr-helpers.c b/src/modest-account-mgr-helpers.c
index 989663d..0d8245b 100644
--- a/src/modest-account-mgr-helpers.c
+++ b/src/modest-account-mgr-helpers.c
@@ -818,6 +818,8 @@ modest_account_mgr_get_from_string (ModestAccountMgr *self, const gchar* name)
 static gchar*
 util_increment_name (const gchar* text)
 {
+	g_return_val_if_fail (text, NULL);
+
 	/* Get the end character,
 	 * also doing a UTF-8 validation which is required for using g_utf8_prev_char().
 	 */
@@ -842,7 +844,7 @@ util_increment_name (const gchar* text)
   			break;
   		}
   		
-  		p = g_utf8_prev_char (p);	
+  		p = g_utf8_find_prev_char (text, p);	
   	}
   	
   	if(!alpha_end) {