Add check that ${TARGETS} variable exists

judaew · Oct 25, 2021 · 2a03fce · 2a03fce
1 parent 242a1fd
commit 2a03fce
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/entrypoint.sh b/entrypoint.sh
@@ -183,8 +183,8 @@ parse_args() {
 }
 
 luacheck_init() {
+    : "${TARGETS?No targets to check. Nothing to do.}"
     : "${GITHUB_WORKSPACE?GITHUB_WORKSPACE has to be set. Did you use the actions/checkout action?}"
-    pushd "${GITHUB_WORKSPACE}"
 
     local opts
     opts=$(parse_args ${@} || exit 1)