diff options
| author | John MacFarlane <jgm@berkeley.edu> | 2014-10-24 19:09:59 -0700 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2014-10-24 19:09:59 -0700 |
| commit | 511e92f39fe9bdca51bea3ee0add95a6eca880f5 (patch) | |
| tree | 399aec9d6bca17da43b99f7be66506408132a9a6 /src/references.c | |
| parent | e8639baa2d91b653859fd8a3643c9c3127f0cece (diff) | |
Use unsigned char, not char, throughout.
Closes #43.
Diffstat (limited to 'src/references.c')
| -rw-r--r-- | src/references.c | 4 |
1 files changed, 2 insertions, 2 deletions
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; |