git-commit: "read-tree -m HEAD" is not the right way to read-tree quickly

It still looks at the working tree and checks for locally
modified paths.  When are preparing a temporary index from HEAD,
we do not want any of that.

Signed-off-by: Junio C Hamano <redacted>

diff --git a/git-commit.sh b/git-commit.sh
index cad16a5e868730dd56f79baf711aed138d7cafe1..fdaedc0e2e6bcfd33816e3c165fbd5ae48e27eee 100755 (executable)
--- a/git-commit.sh
+++ b/git-commit.sh
@@ -360,7 +360,7 @@ t,)
                if test -z "$initial_commit"
                then
                        cp "$THIS_INDEX" "$TMP_INDEX"
-                       GIT_INDEX_FILE="$TMP_INDEX" git-read-tree -m HEAD
+                       GIT_INDEX_FILE="$TMP_INDEX" git-read-tree -i -m HEAD
                else
                        rm -f "$TMP_INDEX"
                fi || exit