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-rw-r--r--doc/source/conf.py3
1 files changed, 1 insertions, 2 deletions
diff --git a/doc/source/conf.py b/doc/source/conf.py
index 62b2119..6ffc86a 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -62,8 +62,7 @@ htmlhelp_basename = '%sdoc' % project
git_cmd = ["git", "log", "--pretty=format:'%ad, commit %h'", "--date=local",
"-n1"]
try:
- html_last_updated_fmt = subprocess.Popen(
- git_cmd, stdout=subprocess.PIPE).communicate()[0].decode('utf-8')
+ html_last_updated_fmt = subprocess.check_output(git_cmd).decode('utf-8')
except Exception:
warnings.warn('Cannot get last updated time from git repository. '
'Not setting "html_last_updated_fmt".')