build.sh: error exit if patching fails

Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/build.sh b/build.sh
index c9be6c0..925472b 100755
--- a/build.sh
+++ b/build.sh
@@ -124,6 +124,7 @@ patch_repo()
     for file in "$PATCH_DIR"/"$1"/*.patch; do
         echo git am --keep-cr $file
         git am --keep-cr $file
+        [ $? -eq 0 ] || exit 1
     done
     git rev-parse HEAD
     cd -