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/lltracethreadrecorder.h b/indra/llcommon/lltracethreadrecorder.h
index a797c6687e..1294d4318f 100644
--- a/indra/llcommon/lltracethreadrecorder.h
+++ b/indra/llcommon/lltracethreadrecorder.h
@@ -58,7 +58,7 @@ namespace LLTrace
 		void pullFromChildren();
 		void pushToParent();
 
-		TimeBlockTreeNode* getTimeBlockTreeNode(S32 index);
+		TimeBlockTreeNode* getTimeBlockTreeNode(size_t index);
 
 	protected:
 		void init();