From 80db89669a7b3ceb762b00313ab12b80d9194afb Mon Sep 17 00:00:00 2001
From: Pavel Raiskup <praiskup@redhat.com>
Date: Oct 13 2018 19:51:42 +0000
Subject: [backend] use run_cmd() in pkg_name_evr()


---

diff --git a/backend/backend/helpers.py b/backend/backend/helpers.py
index 5888434..1e8c373 100644
--- a/backend/backend/helpers.py
+++ b/backend/backend/helpers.py
@@ -512,18 +512,15 @@ def pkg_name_evr(srpm_path):
            '%{NAME} %{EPOCH} %{VERSION} %{RELEASE}', srpm_path]
 
     try:
-        proc = subprocess.Popen(
-            cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
-            encoding='utf-8')
-        output, error = proc.communicate()
+        result = run_cmd(cmd)
     except OSError as e:
         raise CoprBackendSrpmError(str(e))
 
-    if proc.returncode != 0:
+    if result.returncode != 0:
         raise CoprBackendSrpmError('Error querying srpm: %s' % error)
 
     try:
-        name, epoch, version, release = output.split(" ")
+        name, epoch, version, release = result.stdout.split(" ")
     except ValueError as e:
         raise CoprBackendSrpmError(str(e))