Made centralized call of setlocale() unconditional.

Obsoleted macro Libisofs_setlocale_in_iniT.

libisofs/ecma119.c

@@ -929,16 +929,7 @@ int ecma119_image_new(IsoImage *src, IsoWriteOpts *opts, Ecma119Image **img)
     target->eltorito = (src->bootcat == NULL ? 0 : 1);
     target->catalog = src->bootcat;
 
-#ifndef Libisofs_setlocale_in_iniT
-    /* default to locale charset */
-    /* ??? ts Nov 25 2008 :
-       Shouldn't this go to library initialization or even to app ?
-    */
-    setlocale(LC_CTYPE, "");
-#endif
-
     target->input_charset = strdup(iso_get_local_charset(0));
-
     if (target->input_charset == NULL) {
         iso_image_unref(src);
         free(target);