Merge branch 'nd/fetch-multi-gc-once'

"git fetch" that grabs from a group of remotes learned to run the
auto-gc only once at the very end.

* nd/fetch-multi-gc-once:
  fetch: only run 'gc' once when fetching multiple remotes

1 files changed, 5 insertions, 2 deletions

diff --git a/t/t5514-fetch-multiple.sh b/t/t5514-fetch-multiple.sh
index 0030c92e1a..5426d4b5ab 100755
--- a/t/t5514-fetch-multiple.sh
+++ b/t/t5514-fetch-multiple.sh
@@ -105,9 +105,12 @@ test_expect_success 'git fetch --multiple (two remotes)' '
 	 git remote rm origin &&
 	 git remote add one ../one &&
 	 git remote add two ../two &&
-	 git fetch --multiple one two &&
+	 GIT_TRACE=1 git fetch --multiple one two 2>trace &&
 	 git branch -r > output &&
-	 test_cmp ../expect output)
+	 test_cmp ../expect output &&
+	 grep "built-in: git gc" trace >gc &&
+	 test_line_count = 1 gc
+	)
 '
 
 test_expect_success 'git fetch --multiple (bad remote names)' '