only print env, if existent

Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>
2011-09-26 16:03:53 +02:00 · 2011-09-26 16:03:53 +02:00 · 7882b4a3ac
parent 4906f604f0
commit 7882b4a3ac
1 changed files with 4 additions and 1 deletions
--- a/lib/cdist/exec.py
+++ b/lib/cdist/exec.py
@ -38,7 +38,10 @@ def shell_run_or_debug_fail(script, *args, **kargs):
        del kargs["remote_prefix"]

    log.debug("Shell exec cmd: %s", args)
-    log.debug("Shell exec env: %s", kargs['env'])
+
+    if 'env' in kargs:
+        log.debug("Shell exec env: %s", kargs['env'])
+
    try:
        subprocess.check_call(*args, **kargs)
    except subprocess.CalledProcessError: