commit 74916ed7913974ee4a9d0ce4a8f72ff86c572e9e
author Chia-I Wu <olvaffe@gmail.com> Wed Aug 06 12:17:04 2014 +0800
committer Chia-I Wu <olvaffe@gmail.com> Wed Aug 06 12:24:18 2014 +0800
tree 053bb9fc42c849194d13d32ea4f685a47b089bd5
parent c7bff53cd06603c5a2f20b141d4f267e505e0951

loader: short cut when init with maxGpus equal to 0

loader/loader.c

diff --git a/loader/loader.c b/loader/loader.c
index b569965..563baae 100644
--- a/loader/loader.c
+++ b/loader/loader.c
@@ -364,7 +364,7 @@
         }
 
         res = icd->InitAndEnumerateGpus(pAppInfo, pAllocCb, max, &n, gpus);
-        if (res == XGL_SUCCESS) {
+        if (res == XGL_SUCCESS && n) {
             memcpy(pGpus + count, gpus, sizeof(*pGpus) * n);
             count += n;