init: correct re-initialization from a linked worktree

diff --git a/wrap-for-bin.sh b/wrap-for-bin.sh
index 701d2339b9f5014d78ff1d5c88cfd21a1accd0c2..db0ec6a7370fd56e4e11c49a4b9e5e15f461e1f9 100644 (file)
--- a/wrap-for-bin.sh
+++ b/wrap-for-bin.sh
@@ -19,4 +19,10 @@ GIT_TEXTDOMAINDIR='@@BUILD_DIR@@/po/build/locale'
 PATH='@@BUILD_DIR@@/bin-wrappers:'"$PATH"
 export GIT_EXEC_PATH GITPERLLIB PATH GIT_TEXTDOMAINDIR
 
-exec "${GIT_EXEC_PATH}/@@PROG@@" "$@"
+if test -n "$GIT_TEST_GDB"
+then
+       unset GIT_TEST_GDB
+       exec gdb --args "${GIT_EXEC_PATH}/@@PROG@@" "$@"
+else
+       exec "${GIT_EXEC_PATH}/@@PROG@@" "$@"
+fi