This silences numerous compiler warnings from skip_bits(),
where the cache variable is not used.

Signed-off-by: Mans Rullgard <[email protected]>
---
 libavcodec/get_bits.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libavcodec/get_bits.h b/libavcodec/get_bits.h
index 185ff31..4136498 100644
--- a/libavcodec/get_bits.h
+++ b/libavcodec/get_bits.h
@@ -127,7 +127,7 @@ for examples see get_bits, show_bits, skip_bits, get_vlc
 
 #   define OPEN_READER(name, gb)                \
     unsigned int name##_index = (gb)->index;    \
-    unsigned int name##_cache = 0
+    unsigned int av_unused name##_cache = 0
 
 #   define CLOSE_READER(name, gb) (gb)->index = name##_index
 
-- 
1.7.4.5

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