2007-10-05 [colin] 3.0.2cvs11

[claws.git] / src / common / mgutils.c

diff --git a/src/common/mgutils.c b/src/common/mgutils.c
index 81439b1005d91e96536b0960edc462a84ce33386..d256ffcc394d9130aa36d25870aaaea21d5baba0 100644 (file)
--- a/src/common/mgutils.c
+++ b/src/common/mgutils.c
@@ -1,10 +1,10 @@
 /*
  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 2001-2003 Match Grun
+ * Copyright (C) 2001-2007 Match Grun and the Claws Mail team
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation; either version 3 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
@@ -13,8 +13,8 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ * 
  */
 
 /*
@@ -34,7 +34,11 @@
 void mgu_print_list( GSList *list, FILE *stream ) {
        GSList *node = list;
        while( node ) {
-               fprintf( stream, "\t- >%s<\n", (gchar *)node->data );
+               int r = fprintf( stream, "\t- >%s<\n", (gchar *)node->data );
+               if (r < 0) {
+                       perror("fprintf");
+                       break;
+               }
                node = g_slist_next( node );
        }
 }
@@ -45,7 +49,11 @@ void mgu_print_list( GSList *list, FILE *stream ) {
 void mgu_print_dlist( GList *list, FILE *stream ) {
        GList *node = list;
        while( node ) {
-               fprintf( stream, "\t- >%s<\n", (gchar *)node->data );
+               int r = fprintf( stream, "\t- >%s<\n", (gchar *)node->data );
+               if (r < 0) {
+                       perror("fprintf");
+                       break;
+               }
                node = g_list_next( node );
        }
 }
@@ -115,7 +123,7 @@ gchar *mgu_list_coalesce( GSList *list ) {
 * Replace existing string with new string.
 */
 gchar *mgu_replace_string( gchar *str, const gchar *value ) {
-       if( str ) g_free( str );
+       g_free( str );
        if( value ) {
                str = g_strdup( value );
                g_strstrip( str );