Fix possible divide by null

Patch for mickeyl...

1 files changed, 11 insertions, 10 deletions

diff --git a/libopie2/opienet/onetwork.cpp b/libopie2/opienet/onetwork.cpp
index ab3e77f..26a6c81 100644
--- a/libopie2/opienet/onetwork.cpp
+++ b/libopie2/opienet/onetwork.cpp
@@ -57,10 +57,10 @@
 

 #ifndef NODEBUG

 #include <opie2/odebugmapper.h>

-
-
-using namespace Opie::Core;
-using namespace Opie::Net::Private;
+

+

+using namespace Opie::Core;

+using namespace Opie::Net::Private;

 DebugMapper* debugmapper = new DebugMapper();

 #endif

 

@@ -68,8 +68,8 @@ DebugMapper* debugmapper = new DebugMapper();
  * ONetwork

  *======================================================================================*/

 

-namespace Opie {
-namespace Net  {
+namespace Opie {

+namespace Net  {

 ONetwork* ONetwork::_instance = 0;

 

 ONetwork::ONetwork()

@@ -1006,7 +1006,8 @@ int OWirelessNetworkInterface::signalStrength() const
     int lev = stat.qual.level; //FIXME: Do something with them?

     int noi = stat.qual.noise; //FIXME: Do something with them?

 

-    return cur*100/max;

+

+    return max != 0 ? cur*100/max: -1;

 }

 

 

@@ -1243,6 +1244,6 @@ QString OOrinocoMonitoringInterface::name() const
 {

     return "orinoco";

 }

-
-}
-}
+

+}

+}