Add a simple test for checkSpace.pl

This script is not expected to work on windows due to line-ending
issues, so I'm not making it get run on an automated basis.  We
should use it when editing checkSpace.pl.

Closes ticket 32613.

1 files changed, 4 insertions, 0 deletions

diff --git a/scripts/maint/checkspace_tests/dubious.h b/scripts/maint/checkspace_tests/dubious.h
new file mode 100644
index 0000000000..744ec33955
--- /dev/null
+++ b/scripts/maint/checkspace_tests/dubious.h
@@ -0,0 +1,4 @@
+
+// no guards.
+
+int foo(int);