--- netpbm-10.34/editor/pamscale.c.pamscale	2006-03-16 01:33:49.000000000 +0100
+++ netpbm-10.34/editor/pamscale.c	2006-08-12 20:12:14.000000000 +0200
@@ -2081,6 +2081,8 @@
     struct pam inpam, outpam;
     float xscale, yscale;
 
+    memset(&cmdline, 0, sizeof(cmdline));
+
     pnm_init(&argc, argv);
 
     parseCommandLine(argc, argv, &cmdline);