Only run doc8 where it is installed

1 files changed, 4 insertions, 1 deletions

diff --git a/check b/check
index 9f0cb85..b5008c9 100755
--- a/check
+++ b/check
@@ -33,7 +33,10 @@ case $SUBCMD in
     "qa")
         flake8 --select=E,F,W,C90,E123 --ignore=W503 .
         isort --check-only --diff .
-        doc8 .
+        if which doc8
+        then
+            doc8 .
+        fi
         ;;
     "typecheck")
         mypy hazwaz