1 files changed, 50 insertions, 0 deletions
diff --git a/net-mgmt/bsd-airtools/files/patch-dstumbler::main.c b/net-mgmt/bsd-airtools/files/patch-dstumbler::main.c
new file mode 100644
index 000000000000..abdeda1376e8
--- /dev/null
+++ b/net-mgmt/bsd-airtools/files/patch-dstumbler::main.c
@@ -0,0 +1,50 @@
+--- dstumbler/main.c.orig	Tue Feb 26 01:16:07 2002
++++ dstumbler/main.c	Mon Jul 21 13:26:23 2003
+@@ -177,12 +177,24 @@
+ /*
+  * start the input/output handling loop
+  */
+-#define SETMONCHAN() \
+- if(monmode && chanlock && (apchange || apnew))\
+- {\
+-   ch = aps[(aps_new && autosel) ? aps_new : aps_cur]->chan;\
+-   setdebugchan(iface, ch);\
++
++static void __inline 
++SETMONCHAN(const char *iface)
++{
++ if (monmode && chanlock && (apchange || apnew))
++ {
++   int apidx = (aps_new && autosel) ? aps_new : aps_cur;
++   /*
++    * Don't set the channel if no IBSS/ESSes have been
++    * discovered yet.
++    */
++   if (aps[apidx] != NULL) {
++     ch = aps[apidx]->chan;
++     setdebugchan(iface, ch);
++   }
+  }
++}
++
+ void
+ start_loop(const char *iface)
+ {
+@@ -271,7 +283,7 @@
+      */
+     if(monmode && mon_next(iface) == -1)
+     {
+-      SETMONCHAN();
++      SETMONCHAN(iface);
+       smart_redraw();
+       continue;
+     }
+@@ -279,7 +291,7 @@
+     parse_ap(iface);
+     parse_node(iface);
+ 
+-    SETMONCHAN();
++    SETMONCHAN(iface);
+     smart_redraw();
+ 
+     apchange = apnew = 0;