package/fontconfig/fc-lang.patch

   1 --- fontconfig-2.4.2/fc-lang/fc-lang.orig.c     2007-02-03 13:39:49.000000000 -0700
   2 +++ fontconfig-2.4.2/fc-lang/fc-lang.c  2007-02-03 13:46:08.000000000 -0700
   3 @@ -116,6 +116,20 @@
   4      return f;
   5  }
   6
   7 +char* trim(char *s)
   8 +{
   9 +       int len = strlen(s);
  10 +
  11 +       /* nuke trailing whitespace */
  12 +       while (len > 0 && (isspace(s[len - 1]) || s[len - 1]=='\n'))
  13 +               s[--len] = '\0';
  14 +
  15 +       /* skip leading whitespace */
  16 +       s += strspn(s, " \n\r\t\v");
  17 +
  18 +       return s;
  19 +}
  20 +
  21  /*
  22   * build a single charset from a source file
  23   *
  24 @@ -142,8 +156,7 @@
  25              if (!file)
  26                  fatal (line, lineno,
  27                         "invalid syntax, expected: include filename");
  28 -           while (isspace(*file))
  29 -               file++;
  30 +           file = trim(file);
  31             f = scanopen (file);
  32             if (!f)
  33                 fatal (file, 0, "can't open");