read-cache.c: mark a private file-scope symbol as static

Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/read-cache.c b/read-cache.c
index 79e3bbe024..fda78bc353 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -424,7 +424,7 @@ int cache_name_compare(const char *name1, int len1, const char *name2, int len2)
 	return cache_name_stage_compare(name1, len1, 0, name2, len2, 0);
 }
 
-int index_name_stage_pos(const struct index_state *istate, const char *name, int namelen, int stage)
+static int index_name_stage_pos(const struct index_state *istate, const char *name, int namelen, int stage)
 {
 	int first, last;