Ignore submodules for format-checker (#1270)

format-checker is failed when submodule is modified.
This is not what we want, so ignore submodule's state in format-checker.sh

Signed-off-by: Junghyun Kim <jh0822.kim@samsung.com>

diff --git a/scripts/command/format-checker.sh b/scripts/command/format-checker.sh
index 5186b74..0b93c51 100755 (executable)
--- a/scripts/command/format-checker.sh
+++ b/scripts/command/format-checker.sh
@@ -74,7 +74,7 @@ fi
 check_cpp_files $DIRECTORIES_TO_BE_TESTED
 check_python_files $DIRECTORIES_TO_BE_TESTED
 
-git diff > format.patch
+git diff --ignore-submodules > format.patch
 PATCHFILE_SIZE=$(stat -c%s format.patch)
 if [[ $PATCHFILE_SIZE -ne 0 ]]; then
     echo "[FAILED] Format checker failed and update code to follow convention."