rev-list: make "estimate_bisect_steps" non static

diff --git a/builtin-rev-list.c b/builtin-rev-list.c
index 38a8f234de8120d15eaff9ee0d342e334ee006ca..4c5f5eec0ede1d20e7cb3b568bfc8f4097295242 100644 (file)
--- a/builtin-rev-list.c
+++ b/builtin-rev-list.c
@@ -211,7 +211,7 @@ static inline int exp2i(int n)
  *
  * and P(2^n + x) < 0.5 means 2^n < 3x
  */
-static int estimate_bisect_steps(int all)
+int estimate_bisect_steps(int all)
 {
        int n, x, e;