From 51cc2eb3a7a8116e727bcc907a726e5af0a18b0c Mon Sep 17 00:00:00 2001
From: Dan Smith <danms@us.ibm.com>
Date: Mon, 22 Oct 2012 11:33:29 -0700
Subject: Fix the fail-on-zero-tests case so that it is tolerant of no output

Some ways of running run_tests.sh will not output a line for us to
parse the count from. Treat no "Ran X tests" as "Ran 0 tests".

Change-Id: I96ba13e797ceaf9b9fa2b60ccb558510b5e32a88
---
 run_tests.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'run_tests.sh')

diff --git a/run_tests.sh b/run_tests.sh
index 87a5e3b05..5e31f906a 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -100,7 +100,7 @@ function run_tests {
     fi
   else
     tests_run=$(awk '/^Ran/ {print $2}' nosetests.log)
-    if [ "$tests_run" -eq 0 ];
+    if [ -z "$tests_run" ] || [ "$tests_run" -eq 0 ];
     then
         echo "ERROR: Zero tests ran, something is wrong!"
         echo "This is usually caused by a parse error in some python"
-- 
cgit