1 files changed, 2 insertions, 2 deletions

diff --git a/src/sp_config_utils.c b/src/sp_config_utils.c
index 62fb7c1..12df098 100644
--- a/src/sp_config_utils.c
+++ b/src/sp_config_utils.c
@@ -60,7 +60,7 @@ static char *get_string(size_t *consumed, char *restrict line,
   size_t j = 0;
 
   char *ret = NULL;
-  if (NULL == line) {
+  if (NULL == line || '\0' == *line) {
     goto err;
   }
 
@@ -189,4 +189,4 @@ zend_always_inline sp_node_t *parse_functions_list(char *value) {
   free(tmp);
 
   return list;
-}
\ No newline at end of file
+}