Fixes RefNULL 12/14

pmo-trunk-r8238

diff --git a/src/modest-account-mgr.c b/src/modest-account-mgr.c
index bc6d51b..1ed7dea 100644 (file)
--- a/src/modest-account-mgr.c
+++ b/src/modest-account-mgr.c
@@ -1291,6 +1291,11 @@ modest_account_mgr_unset (ModestAccountMgr *self, const gchar *name,
 gchar*
 _modest_account_mgr_account_from_key (const gchar *key, gboolean *is_account_key, gboolean *is_server_account)
 {
+       const gchar* account_ns;
+       const gchar* server_account_ns;
+       gchar *account = NULL;
+       gchar *unescaped_name = NULL;
+
        /* Initialize input parameters: */
        if (is_account_key)
                *is_account_key = FALSE;
@@ -1298,10 +1303,8 @@ _modest_account_mgr_account_from_key (const gchar *key, gboolean *is_account_key
        if (is_server_account)
                *is_server_account = FALSE;
 
-       const gchar* account_ns        = modest_defs_namespace (MODEST_ACCOUNT_SUBNAMESPACE "/");
-       const gchar* server_account_ns = modest_defs_namespace (MODEST_SERVER_ACCOUNT_SUBNAMESPACE "/");
-       gchar *cursor;
-       gchar *account = NULL;
+       account_ns        = modest_defs_namespace (MODEST_ACCOUNT_SUBNAMESPACE "/");
+       server_account_ns = modest_defs_namespace (MODEST_SERVER_ACCOUNT_SUBNAMESPACE "/");
 
        /* determine whether it's an account or a server account,
         * based on the prefix */
@@ -1309,37 +1312,40 @@ _modest_account_mgr_account_from_key (const gchar *key, gboolean *is_account_key
 
                if (is_server_account)
                        *is_server_account = FALSE;
-               
+
                account = g_strdup (key + strlen (account_ns));
 
        } else if (g_str_has_prefix (key, server_account_ns)) {
 
                if (is_server_account)
                        *is_server_account = TRUE;
-               
-               account = g_strdup (key + strlen (server_account_ns));  
+
+               account = g_strdup (key + strlen (server_account_ns));
        } else
                return NULL;
 
-       /* if there are any slashes left in the key, it's not
-        * the toplevel entry for an account
-        */
-       cursor = strstr(account, "/");
-       
-       if (is_account_key && cursor)
-               *is_account_key = TRUE;
+       if (account) {
+               gchar *cursor;
 
-       /* put a NULL where the first slash was */
-       if (cursor)
-               *cursor = '\0';
+               /* if there are any slashes left in the key, it's not
+                * the toplevel entry for an account
+                */
+               cursor = strstr(account, "/");
 
-       if (account) {
-               /* The key is an escaped string, so unescape it to get the actual account name: */
-               gchar *unescaped_name = modest_conf_key_unescape (account);
+               if (cursor) {
+                       if (is_account_key)
+                               *is_account_key = TRUE;
+
+                       /* put a NULL where the first slash was */
+                       *cursor = '\0';
+               }
+
+               /* The key is an escaped string, so unescape it to get the actual account name */
+               unescaped_name = modest_conf_key_unescape (account);
                g_free (account);
-               return unescaped_name;
-       } else
-               return NULL;
+       }
+
+       return unescaped_name;
 }