From 050040fe5648891ffba553ba0b384ce123ff6808 Mon Sep 17 00:00:00 2001
From: Mikhail Novosyolov <m.novosyolov@rosalinux.ru>
Date: Wed, 1 Apr 2020 05:05:08 +0300
Subject: [PATCH] Avoid grep -q being always true if there is a trailing space

---
 clang-gcc-wrapper.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clang-gcc-wrapper.sh b/clang-gcc-wrapper.sh
index 0e2c51f..3b96267 100644
--- a/clang-gcc-wrapper.sh
+++ b/clang-gcc-wrapper.sh
@@ -15,7 +15,7 @@ NOCLANG_OPTFLAGS="${NOCLANG_OPTFLAGS:-}"
 # set custom REMOVE_CFLAGS in %build or redefine %noclang_optflags
 REMOVE_CFLAGS="${REMOVE_CFLAGS:-}"
 # convert flags list to regexp
-REMOVE="$(echo "$NOCLANG_OPTFLAGS $REMOVE_CFLAGS" | sed -e 's, ,|,g')"
+REMOVE="$(echo "$NOCLANG_OPTFLAGS $REMOVE_CFLAGS" | sed -e 's, ,|,g' -e 's,|$,,g')"
 
 # _CLANG_ must be changed to /usr/bin/clang++ and then to /usr/bin/clang in another copy of this wrapper
 if echo "$@" | grep -qE -- "${REMOVE}"