From 511e92f39fe9bdca51bea3ee0add95a6eca880f5 Mon Sep 17 00:00:00 2001 From: John MacFarlane Date: Fri, 24 Oct 2014 19:09:59 -0700 Subject: Use unsigned char, not char, throughout. Closes #43. --- src/references.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/references.c') diff --git a/src/references.c b/src/references.c index 975bf81..31e2a3c 100644 --- a/src/references.c +++ b/src/references.c @@ -92,10 +92,10 @@ reference* reference_lookup(reference_map *map, chunk *label) reference *ref = NULL; unsigned char *norm; unsigned int hash; - + if (map == NULL) return NULL; - + norm = normalize_reference(label); if (norm == NULL) return NULL; -- cgit v1.2.3