diff options
Diffstat (limited to 'src/gallium/drivers/swr')
| -rw-r--r-- | src/gallium/drivers/swr/rasterizer/core/utils.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/drivers/swr/rasterizer/core/utils.h b/src/gallium/drivers/swr/rasterizer/core/utils.h index b096d2120cb..c926f6ad7f2 100644 --- a/src/gallium/drivers/swr/rasterizer/core/utils.h +++ b/src/gallium/drivers/swr/rasterizer/core/utils.h @@ -365,7 +365,8 @@ static INLINE std::string GetEnv(const std::string& variableName) output.resize(valueSize - 1); // valueSize includes null, output.resize() does not GetEnvironmentVariableA(variableName.c_str(), &output[0], valueSize); #else - output = getenv(variableName.c_str()); + char *env = getenv(variableName.c_str()); + output = env ? env : ""; #endif return output; |