* string.c (rb_str_rindex): must return -1 if unmatched.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Tue Aug  6 15:19:39 2002  NAKAMURA Usaku <usa@ruby-lang.org>
+
+	* string.c (rb_str_rindex): must return -1 if unmatched.
+
 Mon Aug  5 22:41:18 2002  Minero Aoki  <aamine@loveruby.net>
 
 	* MANIFEST: add lib/racc/parser.rb.

string.c

@@ -912,6 +912,7 @@ rb_str_rindex(str, sub, pos)
 	    }
 	    s--;
 	}
+	return -1;
     }
     else {
 	return pos;

version.h

@@ -1,4 +1,4 @@
 #define RUBY_VERSION "1.7.2"
-#define RUBY_RELEASE_DATE "2002-08-01"
+#define RUBY_RELEASE_DATE "2002-08-06"
 #define RUBY_VERSION_CODE 172
-#define RUBY_RELEASE_CODE 20020801
+#define RUBY_RELEASE_CODE 20020806