tests: Fix quoting in heredoc

diff --git a/tests/parallel_make.files b/tests/parallel_make.files
index b50f3d81e37ce5359970329197e9afed8c672e09..65d1477984dd7574df99902821b818bd4f742138 100644 (file)
--- a/tests/parallel_make.files
+++ b/tests/parallel_make.files
@@ -1,6 +1,6 @@
 mkdir 'dir1'
 echo '$(info $(MAKECMDGOALS))' > 'dir1/Makefile.omk'
-cat > 'dir1/Makefile' <<EOF
+cat > 'dir1/Makefile' <<'EOF'
 %:
        echo $(@) in dir1
 EOF