[PATCH] filter-branch: added missing warn function

From: Steffen Prohaska <prohaska@zib.de>
Date: Jul 4, 2007, 08:36 UTC
Message-ID: <11835381843502-git-send-email-prohaska@zib.de>

--tag-name-filter may have failed before because warn is used for reporting but was not available.

Signed-off-by: Steffen Prohaska <prohaska@zib.de>
---
 git-filter-branch.sh |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/git-filter-branch.sh b/git-filter-branch.sh
index a2fcebc..958f28e 100644
--- a/git-filter-branch.sh
+++ b/git-filter-branch.sh
@@ -194,6 +194,10 @@ set -e
 USAGE="git-filter-branch [-d TEMPDIR] [FILTERS] DESTBRANCH [REV-RANGE]"
 . git-sh-setup
 
+warn () {
+        echo "$*" >&2
+}
+
 map()
 {
 	# if it was not rewritten, take the original

-- 
1.5.2.2.647.g75b2fc