[glib] glib/*: Use g_slist_free_full() convenience function

[Javier JardÃn <jjardon src gnome org>]

commit e3d53d5529522a8db4e1711b47baa44250ce09fd
Author: Javier JardÃn <jjardon gnome org>
Date:   Thu Jan 5 04:31:21 2012 +0100

    glib/*: Use g_slist_free_full() convenience function

 glib/gshell.c      |   14 ++++----------
 glib/tests/regex.c |    3 +--
 2 files changed, 5 insertions(+), 12 deletions(-)
---
diff --git a/glib/gshell.c b/glib/gshell.c
index 315f502..205519e 100644
--- a/glib/gshell.c
+++ b/glib/gshell.c
@@ -587,12 +587,8 @@ tokenize_command_line (const gchar *command_line,
 
  error:
   g_assert (error == NULL || *error != NULL);
-  
-  if (retval)
-    {
-      g_slist_foreach (retval, (GFunc)g_free, NULL);
-      g_slist_free (retval);
-    }
+
+  g_slist_free_full (retval, g_free);
 
   return NULL;
 }
@@ -667,8 +663,7 @@ g_shell_parse_argv (const gchar *command_line,
       ++i;
     }
   
-  g_slist_foreach (tokens, (GFunc)g_free, NULL);
-  g_slist_free (tokens);
+  g_slist_free_full (tokens, g_free);
   
   if (argcp)
     *argcp = argc;
@@ -684,8 +679,7 @@ g_shell_parse_argv (const gchar *command_line,
 
   g_assert (error == NULL || *error != NULL);
   g_strfreev (argv);
-  g_slist_foreach (tokens, (GFunc) g_free, NULL);
-  g_slist_free (tokens);
+  g_slist_free_full (tokens, g_free);
   
   return FALSE;
 }
diff --git a/glib/tests/regex.c b/glib/tests/regex.c
index 6afa194..b256cb4 100644
--- a/glib/tests/regex.c
+++ b/glib/tests/regex.c
@@ -268,8 +268,7 @@ test_match_next (gconstpointer d)
     }
 
   g_regex_unref (regex);
-  g_slist_foreach (matches, free_match, NULL);
-  g_slist_free (matches);
+  g_slist_free_full (matches, free_match);
 }
 
 #define TEST_MATCH_NEXT0(_pattern, _string, _string_len, _start_position) { \