wifi-diag: Normalize whitespace.

Some of Jed's changes had some funky whitespace.  Back to xemacs
standards.

wifi_diag/wifi_pcap_diag.pl

@@ -20,12 +20,10 @@ use lib '/home/lanforge/scripts';
 if ( $cwd =~ q(.*LANforge-Server\scripts$)) {
   use lib '/home/lanforge/scripts/LANforge';
   use lib '/home/lanforge/scripts/wifi_diag';
-}
-else {
+} else {
   if ( -d "wifi_diag" ) {
     use lib '.';
-   }
-   else {
+  } else {
     use lib '.';
   }
 }
@@ -185,8 +183,7 @@ while (<>) {
     }
     $cur_pkt = Packet->new(frame_num => $1,
 			   raw_pkt => $ln);
-  }
-  else {
+  } else {
     $cur_pkt->append($ln);
   }
 }