timestamp_t: a new data type for timestamps

diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index 19756595d57f27c35c72449d03a95cefd55aef15..8860f429b06f0778aef1991fcfe9217fd4bda304 100644 (file)
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -735,7 +735,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
                        base = strtoul(reflog_base, &ep, 10);
                        if (*ep) {
                                /* Ah, that is a date spec... */
-                               unsigned long at;
+                               timestamp_t at;
                                at = approxidate(reflog_base);
                                read_ref_at(ref, flags, at, -1, oid.hash, NULL,
                                            NULL, NULL, &base);
@@ -746,7 +746,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
                        char *logmsg;
                        char *nth_desc;
                        const char *msg;
-                       unsigned long timestamp;
+                       timestamp_t timestamp;
                        int tz;
 
                        if (read_ref_at(ref, flags, 0, base+i, oid.hash, &logmsg,