remove unused variable

Test Plan: search, and fbmake

Reviewed By: delyank@fb.com

Subscribers: trunkagent, folly-diffs@, yfeldblum, chalfant

FB internal diff: D2093523

Signature: t1:2093523:1432249208:84a27e2328636c2aafe43412f61a693b5645b895

diff --git a/folly/Format.cpp b/folly/Format.cpp
index b09152daf1f7b82533f162e33683086cad8e7f96..25a436e525a00a81a9eda0b2ff0622f8ca088d4d 100644 (file)
--- a/folly/Format.cpp
+++ b/folly/Format.cpp
@@ -287,7 +287,6 @@ void insertThousandsGroupingUnsafe(char* start_buffer, char** end_buffer) {
   uint32_t buffer_read_index = remaining_digits - 1;
   start_buffer[buffer_write_index + 1] = 0;
 
-  uint32_t count = 0;
   bool done = false;
   uint32_t next_group_size = 3;