1 files changed, 1 insertions, 0 deletions

diff --git a/file.c b/file.c
index 818d8087be..e6e56099c0 100644
--- a/file.c
+++ b/file.c
@@ -2709,6 +2709,7 @@ static VALUE
 file_inspect_join(ary, arg)
     VALUE ary;
     VALUE *arg;
+    int recur;
 {
     return rb_file_join(arg[0], arg[1]);
 }