Use check_call when registering ipython kernel

Chilipp · Oct 25, 2016 · 2e0d544 · 2e0d544
1 parent 47319c0
commit 2e0d544
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/docs/conf.py b/docs/conf.py
@@ -67,9 +67,9 @@
 if on_rtd:
     import subprocess as spr
     print('Registering kernel')
-    spr.call([sys.executable] +
-             ('-m ipykernel install --user --name python3 '
-              '--display-name python3').split())
+    spr.check_call([sys.executable] +
+                   ('-m ipykernel install --user --name python3 '
+                    '--display-name python3').split())
 
 
 # The encoding of source files.