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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2014-10-02 11:21:31 -0500 |
|---|---|---|
| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2014-10-02 11:21:31 -0500 |
| commit | 2c850d93a7803e435504fe9c982cb974695d7a3b (patch) | |
| tree | 22ba7411361c0f74ccd40d2a42aa51272cdc40c5 /tdecore/tdehw | |
| parent | 54578ce023227543f531a56fcc178b9e95e9ab5e (diff) | |
| download | tdelibs-2c850d93a7803e435504fe9c982cb974695d7a3b.tar.gz tdelibs-2c850d93a7803e435504fe9c982cb974695d7a3b.zip | |
Fix potential crash if CPU #0 is not available
Diffstat (limited to 'tdecore/tdehw')
| -rw-r--r-- | tdecore/tdehw/tdehardwaredevices.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tdecore/tdehw/tdehardwaredevices.cpp b/tdecore/tdehw/tdehardwaredevices.cpp index 3ae7479ab..683be0720 100644 --- a/tdecore/tdehw/tdehardwaredevices.cpp +++ b/tdecore/tdehw/tdehardwaredevices.cpp @@ -652,7 +652,7 @@ void TDEHardwareDevices::processModifiedCPUs() { time1 = time2; #endif - TDECPUDevice* firstCPU; + TDECPUDevice* firstCPU = NULL; // Read in other information from cpufreq, if available for (processorNumber=0; processorNumber<processorCount; processorNumber++) { @@ -668,10 +668,10 @@ void TDEHardwareDevices::processModifiedCPUs() { TQStringList governorlist; if (cpufreq_dir.exists()) { TQString nodename; - if(processorNumber == 0) { + if ((processorNumber == 0) || (!firstCPU)) { // Remember the first CPU options so that we can reuse it later. firstCPU = cdevice; - + nodename = cpufreq_dir.path(); nodename.append("/scaling_governor"); TQFile scalinggovernorfile(nodename); |