TOOLS: PRINCE: Fix warnings

scummvm · Apr 29, 2018 · 9ce63b3 · 9ce63b3
1 parent f797404
commit 9ce63b3
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/engines/prince/gen-po.pl b/engines/prince/gen-po.pl
@@ -53,7 +53,7 @@
 
 exit;
 
-sub process_inv {
+sub process_inv($) {
 	my $file = shift;
 
 	open(*IN, $file) or die "Cannot open file $file: $!";
@@ -78,7 +78,7 @@ sub process_inv {
 	close IN;
 }
 
-sub process_varia {
+sub process_varia($) {
 	my $file = shift;
 
 	open(*IN, $file) or die "Cannot open file $file: $!";
@@ -103,7 +103,7 @@ sub process_varia {
 	close IN;
 }
 
-sub process_mob {
+sub process_mob($) {
 	my $file = shift;
 
 	open(*IN, $file) or die "Cannot open file $file: $!";
@@ -139,7 +139,7 @@ sub process_mob {
 	close IN;
 }
 
-sub process_credits {
+sub process_credits($) {
 	my $file = shift;
 
 	open(*IN, $file) or die "Cannot open file $file: $!";