Use the string length in bytes passed in instead of recalculating it.

2007-08-13  Kevin Cozens  <kcozens@cvs.gnome.org>

	* plug-ins/script-fu/scheme-wrapper.c (ts_output_string): Use the
	string length in bytes passed in instead of recalculating it.

	* plug-ins/script-fu/tinyscheme/scheme.c: Added comment.

svn path=/trunk/; revision=23239

ChangeLog

@@ -1,3 +1,10 @@
+2007-08-13  Kevin Cozens  <kcozens@cvs.gnome.org>
+
+	* plug-ins/script-fu/scheme-wrapper.c (ts_output_string): Use the
+	string length in bytes passed in instead of recalculating it.
+
+	* plug-ins/script-fu/tinyscheme/scheme.c: Added comment.
+
 2007-08-13  Sven Neumann  <sven@gimp.org>
 
 	* app/base/gimphistogram.c (gimp_histogram_get_std_dev): corrected

plug-ins/script-fu/scheme-wrapper.c

@@ -259,26 +259,21 @@ ts_get_error_msg (void)
 const gchar *
 ts_get_success_msg (void)
 {
-  if (sc.vptr->is_string(sc.value)) {
+  if (sc.vptr->is_string(sc.value))
     return sc.vptr->string_value(sc.value);
-  }
-  else
+
   return "Success";
 }
 
+/* len is length of 'string' in bytes */
 void
 ts_output_string (const char *string, int len)
 {
   g_return_if_fail (len >= 0);
 
   if (len > 0 && ts_console_mode)
-  {
-    /* len is the number of UTF-8 characters; we need the number of bytes */
-    len = g_utf8_offset_to_pointer (string, len) - string;
-
     script_fu_output_to_console (string, len);
 }
-}
 
 
 static void  init_constants  (void);

plug-ins/script-fu/tinyscheme/scheme.c

@@ -1550,6 +1550,7 @@ static void putchars(scheme *sc, const char *chars, int char_cnt) {
   if (char_cnt <= 0)
       return;
 
+  /* Get length of 'chars' in bytes */
   char_cnt = g_utf8_offset_to_pointer(chars, (long)char_cnt) - chars;
 
   if (sc->print_error) {