Minor bug fix.

protogeni/lib/GeniCMV2.pm.in

@@ -2355,7 +2355,7 @@ sub CreateImage($)
     #
     # Do the snapshot.
     #
-    my $output =
+    $output =
 	GeniUtil::ExecQuiet("$CREATEIMAGE -f -p $pid $imagename $node_id");
     # Not a typical op, so always print debugging info;
     print STDERR $output;