* transcode.c (declare_transcoder): arguments order changed.

(rb_declare_transcoder): call declare_transcoder just once.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18824 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Mon Aug 25 00:11:02 2008  Tanaka Akira  <akr@fsij.org>
+
+	* transcode.c (declare_transcoder): arguments order changed.
+	  (rb_declare_transcoder): call declare_transcoder just once.
+
 Sun Aug 24 19:48:46 2008  Tanaka Akira  <akr@fsij.org>
 
 	* include/ruby/encoding.h (rb_econv_t): use rb_econv_option_t.

transcode.c

@@ -93,7 +93,7 @@ rb_register_transcoder(const rb_transcoder *tr)
 }
 
 static void
-declare_transcoder(const char *to, const char *from, const char *lib)
+declare_transcoder(const char *from, const char *to, const char *lib)
 {
     transcoder_entry_t *entry;
 
@@ -112,7 +112,6 @@ rb_declare_transcoder(const char *enc1, const char *enc2, const char *lib)
 		 lib ? lib : "(null)");
     }
     declare_transcoder(enc1, enc2, lib);
-    declare_transcoder(enc2, enc1, lib);
 }
 
 #define encoding_equal(enc1, enc2) (STRCASECMP(enc1, enc2) == 0)