X-Git-Url: http://git.code-monkey.de/?p=ruby-vorbistagger.git;a=blobdiff_plain;f=ext%2Fcomments.c;h=bc7d844d0d10cf9829f7dd99f3fab4a4ac9912b2;hp=98dd73c4e04b34ccf1876102bab67f2be59bcacc;hb=26a8d8eaff66e06b639b6117dbb70ba4949c8de4;hpb=310e91e26bebf168b6081e91da123b4a8cfb9b67

diff --git a/ext/comments.c b/ext/comments.c
index 98dd73c..bc7d844 100644
--- a/ext/comments.c
+++ b/ext/comments.c
@@ -48,7 +48,7 @@ comments_init (VALUE self, vcedit_state *state)
 	o->items = rb_ary_new2 (vc->comments);
 
 	for (i = 0; i < vc->comments; i++) {
-		VALUE k, v;
+		VALUE k, v, pair;
 		char *ptr, *content = vc->user_comments[i];
 
 		ptr = strchr (content, '=');
@@ -59,8 +59,10 @@ comments_init (VALUE self, vcedit_state *state)
 
 		v = rb_str_new2 (ptr + 1);
 
-		rb_ary_store (o->items, i,
-		              rb_ary_new3 (2, k, v));
+		pair = rb_ary_new3 (2, k, v);
+		OBJ_FREEZE (pair);
+
+		rb_ary_store (o->items, i, pair);
 	}
 
 	rb_iv_set (self, "@items", o->items);
@@ -138,12 +140,12 @@ 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);
@@ -333,6 +335,7 @@ c_aref (VALUE self, VALUE key)
 static VALUE
 c_aset (VALUE self, VALUE key, VALUE value)
 {
+	VALUE tmp;
 	RbVorbisComments *o;
 	struct RArray *items;
 	int i;
@@ -352,7 +355,10 @@ c_aset (VALUE self, VALUE key, VALUE value)
 		}
 	}
 
-	rb_ary_push (o->items, rb_ary_new3 (2, key, value));
+	tmp = rb_ary_new3 (2, key, value);
+	OBJ_FREEZE (tmp);
+
+	rb_ary_push (o->items, tmp);
 
 	return value;
 }