[doc] Add CheckTests to ctest

to check whether all available ledger options documented
and are being tested.

Signed-off-by: Alexis Hildebrandt <afh@surryhill.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/test/RegressTests.py b/test/RegressTests.py
index 01e14191..0fef2127 100755
--- a/test/RegressTests.py
+++ b/test/RegressTests.py
@@ -57,6 +57,9 @@ class RegressFile(object):
         in_error  = False
 
         line = self.fd.readline()
+        if not line:
+          print >>sys.stderr, "WARNING: Empty testfile detected: %s" % (self.filename)
+          return False
         #print "line =", line
         while line:
             if line.startswith("test "):