refname_is_safe(): insist that the refname already be normalized

diff --git a/mergetools/vimdiff b/mergetools/vimdiff
index 1ddfbfcd782d3b8d0e479cb0c5e29abce86e63c9..74ea6d54793f62188cd88e93f1adfe74c5957dda 100644 (file)
--- a/mergetools/vimdiff
+++ b/mergetools/vimdiff
@@ -9,8 +9,8 @@ merge_cmd () {
        gvimdiff|vimdiff)
                if $base_present
                then
-                       "$merge_tool_path" -f -d -c 'wincmd J' \
-                               "$MERGED" "$LOCAL" "$BASE" "$REMOTE"
+                       "$merge_tool_path" -f -d -c '4wincmd w | wincmd J' \
+                               "$LOCAL" "$BASE" "$REMOTE" "$MERGED"
                else
                        "$merge_tool_path" -f -d -c 'wincmd l' \
                                "$LOCAL" "$MERGED" "$REMOTE"