X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=tests%2FMakefile;h=3adf8e38ac9f72a9ea6ed4d52a37d2b5180d8153;hb=d91529429c5d65d66444e5c4f8d323cea6306878;hp=705472f8aa420b5dbd944bde9e795270c8c38db7;hpb=f079d0c60adccc790ceb4fcda093768fb04c641e;p=pintos-anon

diff --git a/tests/Makefile b/tests/Makefile
index 705472f..3adf8e3 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -28,7 +28,7 @@ define run-tests-grade
 cd $@/src/$(PROJECT) && $(MAKE) check
 cd $@/src/$(PROJECT) && $(MAKE) grade
 cd $@/src/$(PROJECT) && grep -q PERFECT build/grade
-cd $@/src/$(PROJECT) && ! grep -q warning build/grade
+cd $@/src/$(PROJECT) && grep -qv warning build/grade
 endef
 
 define compile