virt-manager: use DISPLAY in the error message only when it is set

Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1038496 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
2013-12-24 10:34:37 +01:00 · 2013-12-24 10:34:37 +01:00 · 0724f1cdaa
parent 5c1ed03b89
commit 0724f1cdaa
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -214,7 +214,7 @@ def main():
        # it avoids the issue
        display = os.environ.get("DISPLAY", "")
        msg = str(e)
-        if not display:
+        if display:
            msg += ": Could not open display: %s" % display
        logging.debug("".join(traceback.format_exc()))
        print msg