From: Zack Cerza <zack@redhat.com>
Date: Fri, 23 Oct 2015 20:38:53 +0000 (-0600)
Subject: misc.sh(): Don't log empty output
X-Git-Tag: 1.1.0~782^2~2
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=fa9db0436fd10b4f97edc375f1300c515180c35f;p=teuthology.git

misc.sh(): Don't log empty output

Signed-off-by: Zack Cerza <zack@redhat.com>
---

diff --git a/teuthology/misc.py b/teuthology/misc.py
index e48626a1cd..e5b6a7d88e 100644
--- a/teuthology/misc.py
+++ b/teuthology/misc.py
@@ -1313,5 +1313,6 @@ def sh(command):
     except subprocess.CalledProcessError as e:
         log.exception(command + " error " + str(e.output))
         raise e
-    log.debug(command + " output " + str(output))
+    if output.strip():
+        log.debug(command + " output " + str(output))
     return output.decode('utf-8')