[PATCH 2/4] Use parse_date_format() in revisions.c to parse the --date parameter

[Andy Parkins <andyparkins@gmail.com>]

The --date parameter was previously handled in revisions.c with a list
of if(strcmp()) calls; now parse_date_format() is called instead.

Signed-off-by: Andy Parkins <andyparkins@gmail.com>
---
 revision.c |   17 +----------------
 1 files changed, 1 insertions(+), 16 deletions(-)

diff --git a/revision.c b/revision.c
index 33d092c..75cd0c6 100644
--- a/revision.c
+++ b/revision.c
@@ -1134,22 +1134,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
 				continue;
 			}
 			if (!strncmp(arg, "--date=", 7)) {
-				if (!strcmp(arg + 7, "relative"))
-					revs->date_mode = DATE_RELATIVE;
-				else if (!strcmp(arg + 7, "iso8601") ||
-					 !strcmp(arg + 7, "iso"))
-					revs->date_mode = DATE_ISO8601;
-				else if (!strcmp(arg + 7, "rfc2822") ||
-					 !strcmp(arg + 7, "rfc"))
-					revs->date_mode = DATE_RFC2822;
-				else if (!strcmp(arg + 7, "short"))
-					revs->date_mode = DATE_SHORT;
-				else if (!strcmp(arg + 7, "local"))
-					revs->date_mode = DATE_LOCAL;
-				else if (!strcmp(arg + 7, "default"))
-					revs->date_mode = DATE_NORMAL;
-				else
-					die("unknown date format %s", arg);
+				revs->date_mode = parse_date_format(arg + 7);
 				continue;
 			}
 			if (!strcmp(arg, "--log-size")) {
-- 
1.5.3.2.105.gf47f2-dirty