1 files changed, 2 insertions, 0 deletions
diff --git a/src/util/configuration.c b/src/util/configuration.c
index 039f764ca..6176b1734 100644
--- a/src/util/configuration.c
+++ b/src/util/configuration.c
@@ -1055,6 +1055,8 @@ expand_dollar (const struct GNUNET_CONFIGURATION_Handle *cfg,
  char *end;
  unsigned int lopen;
+  if (NULL == orig)
+    return NULL;
  if (depth > 128)
  {
    LOG (GNUNET_ERROR_TYPE_WARNING,

diff --git a/src/util/configuration.c b/src/util/configuration.c index 039f764ca..6176b1734 100644 --- a/src/util/configuration.c +++ b/src/util/configuration.c
@@ -1055,6 +1055,8 @@ expand_dollar (const struct GNUNET_CONFIGURATION_Handle *cfg,
1055	char *end;	1055	char *end;
1056	unsigned int lopen;	1056	unsigned int lopen;
1057		1057
		1058	if (NULL == orig)
		1059	return NULL;
1058	if (depth > 128)	1060	if (depth > 128)
1059	{	1061	{
1060	LOG (GNUNET_ERROR_TYPE_WARNING,	1062	LOG (GNUNET_ERROR_TYPE_WARNING,