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-rw-r--r--read-cache.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/read-cache.c b/read-cache.c
index 6339a27..8a7506d 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -24,7 +24,7 @@ unsigned int active_nr, active_alloc, active_cache_changed;
struct cache_tree *active_cache_tree;
-int cache_errno;
+static int cache_errno;
static void *cache_mmap;
static size_t cache_mmap_size;