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/llkeybind.h b/indra/llcommon/llkeybind.h
index c6b4bd970f..f63ad1d64e 100644
--- a/indra/llcommon/llkeybind.h
+++ b/indra/llcommon/llkeybind.h
@@ -95,7 +95,7 @@ public:
     void clear() { mData.clear(); }
     // if there any empty LLKeyData in the end of the array, remove them
     void trimEmpty();
-    U32 getDataCount();
+    size_t getDataCount();
 
 private:
     typedef std::vector<LLKeyData> data_vector_t;