X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/5316836393682c6ec6a05d69c549d8167f46d8f6..a4e35b314977baae2e930abd24fa1013c7235e39:/action/entrypoint.sh

diff --git a/action/entrypoint.sh b/action/entrypoint.sh
index fc66e24..30bf4eb 100755
--- a/action/entrypoint.sh
+++ b/action/entrypoint.sh
@@ -1,8 +1,9 @@
 #!/bin/bash -e
 
-if [ -n $INPUT_BLACK_ARGS ]; then
+if [ -n "$INPUT_BLACK_ARGS" ]; then
   echo '::warning::Input `with.black_args` is deprecated. Use `with.options` and `with.src` instead.'
   black $INPUT_BLACK_ARGS
   exit $?
+fi
 
 black $INPUT_OPTIONS $INPUT_SRC