Fix #3 (Global symbol "@ver" requires explicit package name)

diff --git a/clawsker b/clawsker
index 7447d73..fe72558 100755 (executable)
--- a/clawsker
+++ b/clawsker
@@ -396,7 +396,7 @@ sub set_widget_hint() {
 
 sub set_widget_sens() {
     my ($wdgt, $versions) = @_;
-    @ver = split(/,/, $versions);
+    my @ver = split(/,/, $versions);
     if ($#ver == 1) {
       $wdgt->set_sensitive (
         &version_greater_or_equal ($CLAWSV, $ver[0])