akr	2009-11-24 09:50:26 +0900 (Tue, 24 Nov 2009)

  New Revision: 25895

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=25895

  Log:
    * error.c (rb_strerrno): return "UNKNOWNERROR" for non-zero unknown
      error.

  Modified files:
    trunk/ChangeLog
    trunk/error.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 25894)
+++ ChangeLog	(revision 25895)
@@ -1,3 +1,8 @@
+Tue Nov 24 09:49:31 2009  Tanaka Akira  <akr@f...>
+
+	* error.c (rb_strerrno): return "UNKNOWNERROR" for non-zero unknown
+	  error.
+
 Tue Nov 24 09:18:33 2009  Tanaka Akira  <akr@f...>
 
 	* include/ruby/intern.h (rb_strerrno): declared.
Index: error.c
===================================================================
--- error.c	(revision 25894)
+++ error.c	(revision 25895)
@@ -1261,12 +1261,13 @@
 char *
 rb_strerrno(int err)
 {
+    if (err == 0) return "NOERROR";
 #define defined_error(name, num) if (err == num) return name;
 #define undefined_error(name) 
 #include "known_errors.inc"
 #undef defined_error
 #undef undefined_error
-    return "NOERROR";
+    return "UNKNOWNERROR";
 }
 
 static void

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