Fix t5516-fetch for systems where `wc -l` outputs whitespace.

diff --git a/t/t3210-pack-refs.sh b/t/t3210-pack-refs.sh
index a4fbfda467602a196c4e39c099720f540ae76cd1..f0c7e22b36c66234e2a46bac659506afb454dfa7 100755 (executable)
--- a/t/t3210-pack-refs.sh
+++ b/t/t3210-pack-refs.sh
@@ -11,6 +11,8 @@ semantic is still the same.
 '
 . ./test-lib.sh
 
+echo '[core] logallrefupdates = true' >>.git/config
+
 test_expect_success \
     'prepare a trivial repository' \
     'echo Hello > A &&
@@ -32,7 +34,7 @@ test_expect_success \
     'see if a branch still exists when packed' \
     'git-branch b &&
      git-pack-refs --all &&
-     rm .git/refs/heads/b &&
+     rm -f .git/refs/heads/b &&
      echo "$SHA1 refs/heads/b" >expect &&
      git-show-ref b >result &&
      diff expect result'
@@ -94,4 +96,13 @@ test_expect_success \
      git-branch -d n/o/p &&
      git-branch n'
 
+test_expect_success 'pack, prune and repack' '
+       git-tag foo &&
+       git-pack-refs --all --prune &&
+       git-show-ref >all-of-them &&
+       git-pack-refs &&
+       git-show-ref >again &&
+       diff all-of-them again
+'
+
 test_done