summaryrefslogtreecommitdiff
path: root/src/references.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/references.c')
-rw-r--r--src/references.c42
1 files changed, 21 insertions, 21 deletions
diff --git a/src/references.c b/src/references.c
index 04b9025..5ba4b24 100644
--- a/src/references.c
+++ b/src/references.c
@@ -16,12 +16,12 @@ refhash(const unsigned char *link_ref)
static void reference_free(reference *ref)
{
- if(ref != NULL) {
- free(ref->label);
- free(ref->url);
- free(ref->title);
- free(ref);
- }
+ if(ref != NULL) {
+ free(ref->label);
+ free(ref->url);
+ free(ref->title);
+ free(ref);
+ }
}
// normalize reference: collapse internal whitespace to single space,
@@ -33,8 +33,8 @@ static unsigned char *normalize_reference(chunk *ref)
strbuf normalized = GH_BUF_INIT;
unsigned char *result;
- if(ref == NULL)
- return NULL;
+ if(ref == NULL)
+ return NULL;
if (ref->len == 0)
return NULL;
@@ -50,7 +50,7 @@ static unsigned char *normalize_reference(chunk *ref)
free(result);
return NULL;
}
-
+
return result;
}
@@ -81,15 +81,15 @@ extern void reference_create(reference_map *map, chunk *label, chunk *url, chunk
return;
ref = calloc(1, sizeof(*ref));
- if(ref != NULL) {
- ref->label = reflabel;
- ref->hash = refhash(ref->label);
- ref->url = clean_url(url);
- ref->title = clean_title(title);
- ref->next = NULL;
-
- add_reference(map, ref);
- }
+ if(ref != NULL) {
+ ref->label = reflabel;
+ ref->hash = refhash(ref->label);
+ ref->url = clean_url(url);
+ ref->title = clean_title(title);
+ ref->next = NULL;
+
+ add_reference(map, ref);
+ }
}
// Returns reference if refmap contains a reference with matching
@@ -125,8 +125,8 @@ void reference_map_free(reference_map *map)
{
unsigned int i;
- if(map == NULL)
- return;
+ if(map == NULL)
+ return;
for (i = 0; i < REFMAP_SIZE; ++i) {
reference *ref = map->table[i];
@@ -144,5 +144,5 @@ void reference_map_free(reference_map *map)
reference_map *reference_map_new(void)
{
- return calloc(1, sizeof(reference_map));
+ return calloc(1, sizeof(reference_map));
}