Fix several whitespace errors

* Remove whitespace at the end of lines.
* Replace space indentation by tabs.
* Add whitespace before/after several operators ("+", "-", "*", ...)
* Add whitespace to assignments ("foo = bar;").
* Fix whitespace in parameter lists ("foobar(foo, bar, 42)").

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

1 files changed, 4 insertions, 4 deletions

diff --git a/ui-stats.c b/ui-stats.c
index 51dd6a2..f74dc33 100644
--- a/ui-stats.c
+++ b/ui-stats.c
@@ -23,21 +23,21 @@ static void trunc_week(struct tm *tm)
 {
         time_t t = timegm(tm);
         t -= ((tm->tm_wday + 6) % 7) * DAY_SECS;
-        gmtime_r(&t, tm);       
+        gmtime_r(&t, tm);
 }
 
 static void dec_week(struct tm *tm)
 {
         time_t t = timegm(tm);
         t -= WEEK_SECS;
-        gmtime_r(&t, tm);       
+        gmtime_r(&t, tm);
 }
 
 static void inc_week(struct tm *tm)
 {
         time_t t = timegm(tm);
         t += WEEK_SECS;
-        gmtime_r(&t, tm);       
+        gmtime_r(&t, tm);
 }
 
 static char *pretty_week(struct tm *tm)
@@ -153,7 +153,7 @@ int cgit_find_stats_period(const char *expr, struct cgit_period **period)
                 if (periods[i].code == code || !strcmp(periods[i].name, expr)) {
                         if (period)
                                 *period = &periods[i];
-                        return i+1;
+                        return i + 1;
                 }
         return 0;
 }