Fix compile warning.

diff --git a/src/tools/pgmd5/pg_md5.c b/src/tools/pgmd5/pg_md5.c
index 2fe3f03ea0f58f32b7b053d97013cc93196e1e3b..07c5c69fd65ca1998391a4c03976d09dbfbe6255 100644 (file)
--- a/src/tools/pgmd5/pg_md5.c
+++ b/src/tools/pgmd5/pg_md5.c
@@ -214,7 +214,6 @@ static void
 update_pool_passwd_from_file(char *conf_file, char *input_file, bool md5auth)
 {
        FILE    *fp;
-       struct stat stat_buf;
 
        char    buf[MAX_BUFFER_SIZE + 1];
        char    username[MAX_INPUT_SIZE + 1];