Diff

--- a/util-src/encodings.c	Thu Sep 24 23:47:16 2009 +0100
+++ b/util-src/encodings.c	Sun Sep 27 12:26:51 2009 +0100
@@ -172,11 +172,11 @@
 	int ret = idna_to_ascii_8z(s, &output, 0);
 	if (ret == IDNA_SUCCESS) {
 		lua_pushstring(L, output);
-		if (output) free(output);
+		idn_free(output);
 		return 1;
 	} else {
 		lua_pushnil(L);
-		if (output) free(output);
+		idn_free(output);
 		return 1; // TODO return error message
 	}
 }
@@ -189,11 +189,11 @@
 	int ret = idna_to_unicode_8z8z(s, &output, 0);
 	if (ret == IDNA_SUCCESS) {
 		lua_pushstring(L, output);
-		if (output) free(output);
+		idn_free(output);
 		return 1;
 	} else {
 		lua_pushnil(L);
-		if (output) free(output);
+		idn_free(output);
 		return 1; // TODO return error message
 	}
 }