remove spurious our which causes warning

diff --git a/pcb/pcb-panelise b/pcb/pcb-panelise
index ef6a5a421e9b7a0c9bb73f0e7bd50d1c2965c2c3..8fef7ff0794d330f3c7e98828bc0e6e9a88e2108 100755 (executable)
--- a/pcb/pcb-panelise
+++ b/pcb/pcb-panelise
@@ -32,7 +32,7 @@ use strict qw(vars);
 
 use IO::File;
 
-our ($line,$indent,$command,$lbrack,$argstring,$rbrack);
+our ($line,$indent,$command,$lbrack,$rbrack);
 our (@a, $output_file, $accumulate);
 
 our ($xpos,$ypos,$spaces,@titles);