Avoid error when CUPROTOCOMPAT is empty

sonic2kk · Dec 26, 2024 · af88c5b · af88c5b
1 parent 4ef6565
commit af88c5b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/steamtinkerlaunch b/steamtinkerlaunch
@@ -4403,7 +4403,7 @@ function needNewProton {
 }
 
 function dlCustomProton {
-	if [ "$CUPROTOCOMPAT" -eq 1 ]; then
+	if [[ -n "$CUPROTOCOMPAT" && "$CUPROTOCOMPAT" -eq 1 ]]; then
 		CUPROEXTDIR="$STEAMCOMPATOOLS"
 	else
 		CUPROEXTDIR="$CUSTPROTEXTDIR"