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
@@ -58,8 +58,8 @@
 #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

@@ -69,6 +69,6 @@ DebugMapper* debugmapper = new DebugMapper();
  *======================================================================================*/

 

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

+namespace Net  {

 ONetwork* ONetwork::_instance = 0;

 

@@ -1007,5 +1007,6 @@ int OWirelessNetworkInterface::signalStrength() const
     int noi = stat.qual.noise; //FIXME: Do something with them?

 

-    return cur*100/max;

+

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

 }

 

@@ -1244,5 +1245,5 @@ QString OOrinocoMonitoringInterface::name() const
     return "orinoco";

 }

-
-}
-}
+

+}

+}