gdesktopappinfo: Call g_file_get_path() on demand

Rather than always calling out to g_file_get_path() (which
might block, whatever the documentation might say), postpone
the call until we actually need it.

https://bugzilla.gnome.org/show_bug.cgi?id=708753

diff --git a/gio/gdesktopappinfo.c b/gio/gdesktopappinfo.c
index f7f0169..b584942 100644 (file)
--- a/gio/gdesktopappinfo.c
+++ b/gio/gdesktopappinfo.c
@@ -869,11 +869,10 @@ expand_macro_single (char macro, char *uri)
 {
   GFile *file;
   char *result = NULL;
-  char *path, *name;
+  char *path = NULL;
+  char *name;
 
   file = g_file_new_for_uri (uri);
-  path = g_file_get_path (file);
-  g_object_unref (file);
   
   switch (macro)
     {
@@ -883,11 +882,13 @@ expand_macro_single (char macro, char *uri)
       break;
     case 'f':
     case 'F':
+      path = g_file_get_path (file);
       if (path)
        result = g_shell_quote (path);
       break;
     case 'd':
     case 'D':
+      path = g_file_get_path (file);
       if (path)
         {
           name = g_path_get_dirname (path);
@@ -897,6 +898,7 @@ expand_macro_single (char macro, char *uri)
       break;
     case 'n':
     case 'N':
+      path = g_file_get_path (file);
       if (path)
         {
           name = g_path_get_basename (path);
@@ -906,6 +908,7 @@ expand_macro_single (char macro, char *uri)
       break;
     }
 
+  g_object_unref (file);
   g_free (path);
   
   return result;