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-rwxr-xr-xcontrib/subtree/git-subtree.sh4
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/subtree/git-subtree.sh b/contrib/subtree/git-subtree.sh
index 10daa8b..7d7af03 100755
--- a/contrib/subtree/git-subtree.sh
+++ b/contrib/subtree/git-subtree.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
#
# git-subtree.sh: split/join git repositories in subdirectories of this one
#
@@ -311,7 +311,7 @@ copy_commit()
GIT_COMMITTER_NAME \
GIT_COMMITTER_EMAIL \
GIT_COMMITTER_DATE
- (echo -n "$annotate"; cat ) |
+ (printf "%s" "$annotate"; cat ) |
git commit-tree "$2" $3 # reads the rest of stdin
) || die "Can't copy commit $1"
}