approxidate_careful() reports errorneous date string

[git.git] / git-filter-branch.sh

diff --git a/git-filter-branch.sh b/git-filter-branch.sh
index a480d6fc70a4ca738c8ead14052afc3c1f5e8b02..8ef1bde710c5fc6c3debd19440d423424046fd95 100755 (executable)
--- a/git-filter-branch.sh
+++ b/git-filter-branch.sh
@@ -457,7 +457,7 @@ if [ "$filter_tag_name" ]; then
                                git mktag) ||
                                die "Could not create new tag object for $ref"
                        if git cat-file tag "$ref" | \
-                          grep '^-----BEGIN PGP SIGNATURE-----' >/dev/null 2>&1
+                          sane_grep '^-----BEGIN PGP SIGNATURE-----' >/dev/null 2>&1
                        then
                                warn "gpg signature stripped from tag object $sha1t"
                        fi