ui-snapshot.c: Do not reinvent suffixcmp()

Use suffixcmp() from Git instead of reimplementing it. This is a
preparation for moving to ends_with() in Git 1.8.6.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>

1 files changed, 1 insertions, 6 deletions

diff --git a/ui-snapshot.c b/ui-snapshot.c
index 901c0c9..8f82119 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -98,14 +98,9 @@ const struct cgit_snapshot_format cgit_snapshot_formats[] = {
 static const struct cgit_snapshot_format *get_format(const char *filename)
 {
         const struct cgit_snapshot_format *fmt;
-        int fl, sl;
 
-        fl = strlen(filename);
         for (fmt = cgit_snapshot_formats; fmt->suffix; fmt++) {
-                sl = strlen(fmt->suffix);
-                if (sl >= fl)
-                        continue;
-                if (!strcmp(fmt->suffix, filename + fl - sl))
+                if (!suffixcmp(filename, fmt->suffix))
                         return fmt;
         }
         return NULL;