Merge branch 'ml/filter-branch-portability-fix'

Shell script portability fix.

* ml/filter-branch-portability-fix:
filter-branch: use printf instead of echo -e

diff --git a/git-filter-branch.sh b/git-filter-branch.sh
index 1b7e4b2cdbdf36e090c4b1f531dcc48222d8f8b1..98c76ec589b053c112ddc86b6821f2acf17b7ab0 100755 (executable)
--- a/git-filter-branch.sh
+++ b/git-filter-branch.sh
@@ -627,12 +627,12 @@ then
                                print H "$_:$f\n" or die;
                        }
                        close(H) or die;' || die "Unable to save state")
-       state_tree=$(/bin/echo -e "100644 blob $state_blob\tfilter.map" | git mktree)
+       state_tree=$(printf '100644 blob %s\tfilter.map\n' "$state_blob" | git mktree)
        if test -n "$state_commit"
        then
-               state_commit=$(/bin/echo "Sync" | git commit-tree "$state_tree" -p "$state_commit")
+               state_commit=$(echo "Sync" | git commit-tree "$state_tree" -p "$state_commit")
        else
-               state_commit=$(/bin/echo "Sync" | git commit-tree "$state_tree" )
+               state_commit=$(echo "Sync" | git commit-tree "$state_tree" )
        fi
        git update-ref "$state_branch" "$state_commit"
 fi