TESTrun: always return a value from runtest().

Falling off the end isn't reported as an issue by the Perl interpreter
here, and doesn't appear to cause a reliable return value, so not all
failed tests are counted.

1 files changed, 1 insertions, 0 deletions

diff --git a/tests/TESTrun b/tests/TESTrun
index 57d709fd..53487971 100755
--- a/tests/TESTrun
+++ b/tests/TESTrun
@@ -239,6 +239,7 @@ sub runtest {
         print " with error messages:\n";
         showfile($stderrlog);
     }
+    return(5);
 }
 
 sub loadconfighash {