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authorzecke <zecke>2004-03-13 21:59:48 (UTC)
committer zecke <zecke>2004-03-13 21:59:48 (UTC)
commitee753c0009da5bec4a71d3263e9623d04dddc5c4 (patch) (side-by-side diff)
treef578536203c4277cc124d622b50f46a025cbb3f9 /libopie2
parent2eb5c075b612498c4b65f3d49389b8612612a930 (diff)
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Fix possible divide by null
Patch for mickeyl...
Diffstat (limited to 'libopie2') (more/less context) (ignore whitespace changes)
-rw-r--r--libopie2/opienet/onetwork.cpp21
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";
}
-
-}
-}
+
+}
+}