Minor fix

AlexeyAB

2018-08-17 552207d6f0af585960c9c43e6a6d7c53fb4ae6bd

 src/darknet.c

@@ -377,6 +377,7 @@
#else
    if(gpu_index >= 0){
        cuda_set_device(gpu_index);
        check_error(cudaSetDeviceFlags(cudaDeviceScheduleBlockingSync));
    }
#endif