[PATCH] Invoke "gc --auto" from git commit

[Jean-Luc Herren <jlh@gmx.ch>]

This feature was lost during the port of git commit to C.

Signed-off-by: Jean-Luc Herren <jlh@gmx.ch>
---
 builtin-commit.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/builtin-commit.c b/builtin-commit.c
index 591d16b..209805b 100644
--- a/builtin-commit.c
+++ b/builtin-commit.c
@@ -947,6 +947,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
 	struct commit_list *parents = NULL, **pptr = &parents;
 	struct stat statbuf;
 	int allow_fast_forward = 1;
+	const char *argv_gc_auto[] = { "gc", "--auto", NULL };
 
 	git_config(git_commit_config, NULL);
 
@@ -1068,6 +1069,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
 		     "not exceeded, and then \"git reset HEAD\" to recover.");
 
 	rerere();
+	run_command_v_opt(argv_gc_auto, RUN_GIT_CMD);
 	run_hook(get_index_file(), "post-commit", NULL);
 	if (!quiet)
 		print_summary(prefix, commit_sha1);
-- 
1.6.0.4