diff --git a/bitbake/bin/bitbake-diffsigs b/bitbake/bin/bitbake-diffsigs
index 78757b0aae..08ae00db0f 100755
--- a/bitbake/bin/bitbake-diffsigs
+++ b/bitbake/bin/bitbake-diffsigs
@@ -118,5 +118,5 @@ else:
             logger.error('Invalid signature data - ensure you are specifying sigdata/siginfo files')
             sys.exit(1)
 
-    if output:
-        print '\n'.join(output)
+        if output:
+            print '\n'.join(output)