[macruby-changes] [1738] MacRuby/branches/experimental/string.c

[source_changes at macosforge.org]

Revision: 1738
          http://trac.macosforge.org/projects/ruby/changeset/1738
Author:   lsansonetti at apple.com
Date:     2009-06-04 18:10:34 -0700 (Thu, 04 Jun 2009)
Log Message:
-----------
String#swapcase: don't swap non-ASCII characters

Modified Paths:
--------------
    MacRuby/branches/experimental/string.c

Modified: MacRuby/branches/experimental/string.c
===================================================================
--- MacRuby/branches/experimental/string.c	2009-06-05 01:01:18 UTC (rev 1737)
+++ MacRuby/branches/experimental/string.c	2009-06-05 01:10:34 UTC (rev 1738)
@@ -2844,6 +2844,9 @@
     }
     for (i = 0, changed = false; i < n; i++) {
 	UniChar c = buffer[i];
+	if (!iswascii(c)) {
+	    continue;
+	}
 	if (iswlower(c)) {
 	    c = towupper(c);
 	}
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