Fix comparison of array to NULL

[alexxy/gromacs.git] / src / gromacs / gmxlib / gmx_detect_hardware.c

diff --git a/src/gromacs/gmxlib/gmx_detect_hardware.c b/src/gromacs/gmxlib/gmx_detect_hardware.c
index 9aa1105bb3193e79912e57e8aa9b45e714356b6f..7750b25689f9982df61440b822acb1cb4e5c28d3 100644 (file)
--- a/src/gromacs/gmxlib/gmx_detect_hardware.c
+++ b/src/gromacs/gmxlib/gmx_detect_hardware.c
@@ -580,7 +580,7 @@ static void gmx_detect_gpus(FILE *fplog, const t_commrec *cr)
 
         if (detect_cuda_gpus(&hwinfo_g->gpu_info, detection_error) != 0)
         {
-            if (detection_error != NULL && detection_error[0] != '\0')
+            if (detection_error[0] != '\0')
             {
                 sprintf(sbuf, ":\n      %s\n", detection_error);
             }