X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin-rev-parse.c;h=37addb25fafbedba9bad6e99746ee65bacdee7d3;hb=27c96c4fd38ffbde98df22699c755a043bb383d1;hp=3b716fba133ae2f0375ef73d6a50a4d93112b5e4;hpb=24ad8e0ce23d08d28a5d664ab6164b10125146ce;p=git.git

diff --git a/builtin-rev-parse.c b/builtin-rev-parse.c
index 3b716fba1..37addb25f 100644
--- a/builtin-rev-parse.c
+++ b/builtin-rev-parse.c
@@ -233,7 +233,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
 			}
 			continue;
 		}
-		if (!strncmp(arg,"-n",2)) {
+		if (!prefixcmp(arg, "-n")) {
 			if ((filter & DO_FLAGS) && (filter & DO_REVS))
 				show(arg);
 			continue;
@@ -274,7 +274,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
 				continue;
 			}
 			if (!strcmp(arg, "--short") ||
-			    !strncmp(arg, "--short=", 8)) {
+			    !prefixcmp(arg, "--short=")) {
 				filter &= ~(DO_FLAGS|DO_NOREV);
 				verify = 1;
 				abbrev = DEFAULT_ABBREV;
@@ -347,19 +347,24 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
 				printf("%s/.git\n", cwd);
 				continue;
 			}
-			if (!strncmp(arg, "--since=", 8)) {
+			if (!strcmp(arg, "--is-inside-git-dir")) {
+				printf("%s\n", is_inside_git_dir() ? "true"
+						: "false");
+				continue;
+			}
+			if (!prefixcmp(arg, "--since=")) {
 				show_datestring("--max-age=", arg+8);
 				continue;
 			}
-			if (!strncmp(arg, "--after=", 8)) {
+			if (!prefixcmp(arg, "--after=")) {
 				show_datestring("--max-age=", arg+8);
 				continue;
 			}
-			if (!strncmp(arg, "--before=", 9)) {
+			if (!prefixcmp(arg, "--before=")) {
 				show_datestring("--min-age=", arg+9);
 				continue;
 			}
-			if (!strncmp(arg, "--until=", 8)) {
+			if (!prefixcmp(arg, "--until=")) {
 				show_datestring("--min-age=", arg+8);
 				continue;
 			}