X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin-gc.c;h=8d990ed4935804591a17c864e280c0c9b4b7597f;hb=0eb6574c24241b1e54be1ddff60287544faaf8d8;hp=a2014388dad65fab8c7d32baf275295a0e36b210;hpb=7b75b331f6744fbf953fe8913703378ef86a2189;p=git.git

diff --git a/builtin-gc.c b/builtin-gc.c
index a2014388d..8d990ed49 100644
--- a/builtin-gc.c
+++ b/builtin-gc.c
@@ -161,7 +161,8 @@ static int need_to_gc(void)
 	 */
 	if (too_many_packs())
 		append_option(argv_repack,
-			      !strcmp(prune_expire, "now") ? "-a" : "-A",
+			      prune_expire && !strcmp(prune_expire, "now") ?
+			      "-a" : "-A",
 			      MAX_ADD);
 	else if (!too_many_loose_objects())
 		return 0;
@@ -173,14 +174,15 @@ static int need_to_gc(void)
 
 int cmd_gc(int argc, const char **argv, const char *prefix)
 {
-	int prune = 0;
 	int aggressive = 0;
 	int auto_gc = 0;
 	int quiet = 0;
 	char buf[80];
 
 	struct option builtin_gc_options[] = {
-		OPT_BOOLEAN(0, "prune", &prune, "prune unreferenced objects (deprecated)"),
+		{ OPTION_STRING, 0, "prune", &prune_expire, "date",
+			"prune unreferenced objects",
+			PARSE_OPT_OPTARG, NULL, (intptr_t)prune_expire },
 		OPT_BOOLEAN(0, "aggressive", &aggressive, "be more thorough (increased runtime)"),
 		OPT_BOOLEAN(0, "auto", &auto_gc, "enable auto-gc mode"),
 		OPT_BOOLEAN('q', "quiet", &quiet, "suppress progress reports"),
@@ -218,7 +220,8 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
 			"\"git help gc\" for more information.\n");
 	} else
 		append_option(argv_repack,
-			      !strcmp(prune_expire, "now") ? "-a" : "-A",
+			      prune_expire && !strcmp(prune_expire, "now")
+			      ? "-a" : "-A",
 			      MAX_ADD);
 
 	if (pack_refs && run_command_v_opt(argv_pack_refs, RUN_GIT_CMD))
@@ -230,9 +233,11 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
 	if (run_command_v_opt(argv_repack, RUN_GIT_CMD))
 		return error(FAILED_RUN, argv_repack[0]);
 
-	argv_prune[2] = prune_expire;
-	if (run_command_v_opt(argv_prune, RUN_GIT_CMD))
-		return error(FAILED_RUN, argv_prune[0]);
+	if (prune_expire) {
+		argv_prune[2] = prune_expire;
+		if (run_command_v_opt(argv_prune, RUN_GIT_CMD))
+			return error(FAILED_RUN, argv_prune[0]);
+	}
 
 	if (run_command_v_opt(argv_rerere, RUN_GIT_CMD))
 		return error(FAILED_RUN, argv_rerere[0]);