Fix issue where show_string() being passed a NULL pointer by accident. This only happened during debugging, but would be a useful addition to the checks in this function. Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx> --- tokenize.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tokenize.c b/tokenize.c index 99b9580..c32f8c7 100644 --- a/tokenize.c +++ b/tokenize.c @@ -124,7 +124,7 @@ const char *show_string(const struct string *string) char *ptr; int i; - if (!string->length) + if (!string || !string->length) return "<bad_string>"; ptr = buffer; *ptr++ = '"'; -- 2.19.1