1 files changed, 1 insertions, 0 deletions
diff --git a/doc/exemple_scale.pl b/doc/exemple_scale.pl
index 2e583d3..91e4adb 100755
--- a/doc/exemple_scale.pl
+++ b/doc/exemple_scale.pl
@@ -19,6 +19,7 @@ BEGIN {
 	unshift @INC, ".", "../src"; 
 }
 
+use strict;
 use MTools;
 use MTools::GUI::MRect;
 use MTools::GUI::MText;