blame and annotate: show localtime with timezone.

[git.git] / blame.c

diff --git a/blame.c b/blame.c
index b551dd5..ffc1f52 100644 (file)
--- a/blame.c
+++ b/blame.c
@@ -550,13 +550,22 @@ static void get_commit_info(struct commit* commit, struct commit_info* ret)
        *tmp = 0;
 }
 
-char* format_time(unsigned long time, const char* tz)
+static const char* format_time(unsigned long time, const char* tz_str)
 {
        static char time_buf[128];
        time_t t = time;
-
-       strftime(time_buf, sizeof(time_buf), "%Y-%m-%d %H:%M:%S ", gmtime(&t));
-       strcat(time_buf, tz);
+       int minutes, tz;
+       struct tm *tm;
+
+       tz = atoi(tz_str);
+       minutes = tz < 0 ? -tz : tz;
+       minutes = (minutes / 100)*60 + (minutes % 100);
+       minutes = tz < 0 ? -minutes : minutes;
+       t = time + minutes * 60;
+       tm = gmtime(&t);
+
+       strftime(time_buf, sizeof(time_buf), "%Y-%m-%d %H:%M:%S ", tm);
+       strcat(time_buf, tz_str);
        return time_buf;
 }