From 2907a71772445816647eaeab70505fd377d4da27 Mon Sep 17 00:00:00 2001
From: Julio <julio@icabian.org>
Date: Fri, 10 Apr 2020 01:03:38 +0200
Subject: [PATCH] Prevent param.version from failing when used alongside async
 frameworks

---
 param/version.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/param/version.py b/param/version.py
index 8217b05bf..f81f49177 100644
--- a/param/version.py
+++ b/param/version.py
@@ -26,7 +26,7 @@ def run_cmd(args, cwd=None):
                             cwd=cwd)
     output, error = (str(s.decode()).strip() for s in proc.communicate())
 
-    if proc.returncode != 0:
+    if proc.returncode != 0 or len(error) > 0:
         raise Exception(proc.returncode, error)
     return output