| author | zecke <zecke> | 2004-03-13 21:59:48 (UTC) |
|---|---|---|
| committer | zecke <zecke> | 2004-03-13 21:59:48 (UTC) |
| commit | ee753c0009da5bec4a71d3263e9623d04dddc5c4 (patch) (side-by-side diff) | |
| tree | f578536203c4277cc124d622b50f46a025cbb3f9 /libopie2/opienet | |
| parent | 2eb5c075b612498c4b65f3d49389b8612612a930 (diff) | |
| download | opie-ee753c0009da5bec4a71d3263e9623d04dddc5c4.zip opie-ee753c0009da5bec4a71d3263e9623d04dddc5c4.tar.gz opie-ee753c0009da5bec4a71d3263e9623d04dddc5c4.tar.bz2 | |
Fix possible divide by null
Patch for mickeyl...
| -rw-r--r-- | libopie2/opienet/onetwork.cpp | 3 |
1 files changed, 2 insertions, 1 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 @@ -1005,9 +1005,10 @@ int OWirelessNetworkInterface::signalStrength() const int cur = stat.qual.qual;
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;
}
bool OWirelessNetworkInterface::wioctl( int call, struct iwreq& iwreq ) const
|