libotutil: Fix a possible uninitialized free() in error path

Spotted by gcc.

diff --git a/src/libotutil/ot-keyfile-utils.c b/src/libotutil/ot-keyfile-utils.c
index f7d8cc1db909677deae30faebd19cf2f36434a00..833a76f636acaceeb71ba0ce7aabcff3cfed6581 100644 (file)
--- a/src/libotutil/ot-keyfile-utils.c
+++ b/src/libotutil/ot-keyfile-utils.c
@@ -69,7 +69,7 @@ ot_keyfile_get_value_with_default (GKeyFile      *keyfile,
 {
   gboolean ret = FALSE;
   GError *temp_error = NULL;
-  gs_free char *ret_value;
+  gs_free char *ret_value = NULL;
 
   ret_value = g_key_file_get_value (keyfile, section, value, &temp_error);
   if (temp_error)