X-Git-Url: http://git.xonotic.org/?a=blobdiff_plain;f=scripts%2Fshader-cpp.sh;h=95568f6f7c4a4515440de4b93af4633552791896;hb=d7505b463267b4541cb10c1c9ef62ef1e706f9c5;hp=4d0d4d85cdae3f323df79fd2c2cd00319ddec0cb;hpb=99d49dcf855e05cd807575a79e3421e7bcdbc165;p=xonotic%2Fxonotic-maps.pk3dir.git

diff --git a/scripts/shader-cpp.sh b/scripts/shader-cpp.sh
index 4d0d4d85..95568f6f 100755
--- a/scripts/shader-cpp.sh
+++ b/scripts/shader-cpp.sh
@@ -174,7 +174,7 @@ conditionalize()
 }
 parse_shader_post()
 {
-	allconds=`echo "$shaderconds" | sort -u | grep .`
+	allconds=`echo "$shaderconds" | sort -u | grep . || true`
 	conds=
 	conditionalize "$allconds"
 }