Add an initializer to appease older gcc

diff --git a/src/test/test_util.c b/src/test/test_util.c
index c762a8d7b30b839d1c36b54548aa1c342ecd2cbd..f9b57d61dac7292b400cce9f0660422fe7ce4f4e 100644 (file)
--- a/src/test/test_util.c
+++ b/src/test/test_util.c
@@ -1659,7 +1659,7 @@ test_util_split_lines(void *ptr)
   };
 
   int i, j;
-  char *orig_line;
+  char *orig_line=NULL;
   smartlist_t *sl=NULL;
 
   (void)ptr;