Fixed compile warnings under windows

[oweals/gnunet.git] / src / util / configuration.c

diff --git a/src/util/configuration.c b/src/util/configuration.c
index b8b6e49cd3423b85becba85d36d7315888f6c260..85c17cb7d2d1f407d6eb119b3bebf99a4531c530 100644 (file)
--- a/src/util/configuration.c
+++ b/src/util/configuration.c
@@ -176,6 +176,8 @@ GNUNET_CONFIGURATION_parse (struct GNUNET_CONFIGURATION_Handle *cfg,
   char *fn;
 
   fn = GNUNET_STRINGS_filename_expand (filename);
+  if (fn == NULL)
+    return GNUNET_SYSERR;
   dirty = cfg->dirty;           /* back up value! */
   if (NULL == (fp = FOPEN (fn, "r")))
     {
@@ -302,6 +304,8 @@ GNUNET_CONFIGURATION_write (struct GNUNET_CONFIGURATION_Handle *cfg,
   char *pos;
 
   fn = GNUNET_STRINGS_filename_expand (filename);
+  if (fn == NULL)
+    return GNUNET_SYSERR;
   GNUNET_DISK_directory_create_for_file (fn);
   if (NULL == (fp = FOPEN (fn, "w")))
     {