[PATCH] Do not rely on a sane wc

[git.git] / git-format-patch-script

diff --git a/git-format-patch-script b/git-format-patch-script
index 994019e17ef5e6fa6c5a7da3c69656be4c445cdf..51e8af0acb76679d712884f990a6363cfd235d7e 100755 (executable)
--- a/git-format-patch-script
+++ b/git-format-patch-script
@@ -109,7 +109,7 @@ _x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40"
 stripCommitHead='/^'"$_x40"' (from '"$_x40"')$/d'
 
 git-rev-list --merge-order "$junio" "^$linus" >$series
-total=`wc -l <$series`
+total=`wc -l <$series | tr -dc "[0-9]"`
 i=$total
 while read commit
 do