X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Ftransport%2Fgnunet-transport-wlan-helper.c;h=25e55e510a583ca3287aa457608a10addb84f999;hb=83b19539f4d322b43683f5838b72e9ec2c8e6073;hp=f917e1ecd333c96e86871ccf84f33a9b4113fe41;hpb=47421b472aefd443444528f4dec04c6a3cefee8b;p=oweals%2Fgnunet.git

diff --git a/src/transport/gnunet-transport-wlan-helper.c b/src/transport/gnunet-transport-wlan-helper.c
index f917e1ecd..25e55e510 100644
--- a/src/transport/gnunet-transport-wlan-helper.c
+++ b/src/transport/gnunet-transport-wlan-helper.c
@@ -1016,7 +1016,9 @@ getFrequencyFromChannel (int channel)
     6050, 6055, 6060, 6065, 6070, 6075, 6080, 6085, 6090, 6095, 6100
   };
 
-  return (channel > 0 && channel <= 221) ? frequencies[channel] : -1;
+  return ((channel > 0) &&
+          (channel <
+           sizeof (frequencies) / sizeof (int))) ? frequencies[channel] : -1;
 }
 
 /**