entry.c: mark file-local function static

diff --git a/bisect.c b/bisect.c
index f1a1f84aa04102378ffe37b8e5b617a6fffeb2fa..5c03398841e135a8f5941f89a43e0b02f7b02d57 100644 (file)
--- a/bisect.c
+++ b/bisect.c
@@ -593,7 +593,7 @@ struct commit_list *filter_skipped(struct commit_list *list,
  * is increased by one between each call, but that should not matter
  * for this application.
  */
-int get_prn(int count) {
+static int get_prn(int count) {
        count = count * 1103515245 + 12345;
        return ((unsigned)(count/65536) % PRN_MODULO);
 }