From f546ca8817cc1a45f364f1c8872b5dd57fcb5ed4 Mon Sep 17 00:00:00 2001
From: Gilles Grandou <gilles@grandou.net>
Date: Fri, 30 Apr 2021 11:32:39 +0200
Subject: [PATCH] catch run errors

---
 runon | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/runon b/runon
index b67f81f..a6c1eff 100755
--- a/runon
+++ b/runon
@@ -125,8 +125,12 @@ def create_container(client, image, conf, command, verbose):
 
 
 def run_container(client, container):
-    dockerpty.start(client.api, container.id)
-    container.reload()  # to update attrs fields
+    try:
+        dockerpty.start(client.api, container.id)
+        container.reload()  # to update attrs fields
+    except docker.errors.APIError as e:
+        print('ERROR: {}'.format(e))
+        sys.exit(1)
     ret = container.attrs['State']['ExitCode']
     return ret