Tweaked Ogg::Vorbis::Comments#inspect.

diff --git a/ext/comments.c b/ext/comments.c
index 98dd73c4e04b34ccf1876102bab67f2be59bcacc..23967289b5e20ad56222171dafb9279147b84ee7 100644 (file)
--- a/ext/comments.c
+++ b/ext/comments.c
@@ -138,12 +138,12 @@ c_inspect (VALUE self)
        for (i = 0; i < items->len; i++) {
                struct RArray *pair = RARRAY (items->ptr[i]);
 
+               if (i)
+                       rb_str_buf_cat (ret, ", ", 2);
+
                rb_str_buf_append (ret, rb_inspect (pair->ptr[0]));
                rb_str_buf_cat (ret, "=>", 2);
                rb_str_buf_append (ret, rb_inspect (pair->ptr[1]));
-
-               if (i < items->len - 1)
-                       rb_str_buf_cat (ret, ", ", 2);
        }
 
        rb_str_buf_cat (ret, "}", 1);