DRTVWR-575: Fix llcommon assumptions that size_t fits in 4 bytes.

It's a little distressing how often we have historically coded S32 or U32 to
pass a length or index.

There are more such assumptions in other viewer subdirectories, but this is a
start.

1 files changed, 1 insertions, 1 deletions

diff --git a/indra/llcommon/lltimer.cpp b/indra/llcommon/lltimer.cpp
index aaa6df325c..74ec62d347 100644
--- a/indra/llcommon/lltimer.cpp
+++ b/indra/llcommon/lltimer.cpp
@@ -123,7 +123,7 @@ U32 micro_sleep(U64 us, U32 max_yields)
     // interrupts at 250 Hz (every 4,000 microseconds).
     const U64 KERNEL_SLEEP_INTERVAL_US = 4000;
 
-    S32 num_sleep_intervals = (us - (KERNEL_SLEEP_INTERVAL_US >> 1)) / KERNEL_SLEEP_INTERVAL_US;
+    auto num_sleep_intervals = (us - (KERNEL_SLEEP_INTERVAL_US >> 1)) / KERNEL_SLEEP_INTERVAL_US;
     if (num_sleep_intervals > 0)
     {
         U64 sleep_time = (num_sleep_intervals * KERNEL_SLEEP_INTERVAL_US) - (KERNEL_SLEEP_INTERVAL_US >> 1);