* ruby.c (proc_options): fixed reversed condition. [ruby-core:12722]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Wed Oct 17 17:39:31 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby.c (proc_options): fixed reversed condition.  [ruby-core:12722]
+
 Wed Oct 17 13:54:28 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* re.c (rb_reg_s_union): the last check was not complete.

ruby.c

@@ -785,7 +785,7 @@ proc_options(int argc, char **argv, struct cmdline_options *opt)
 		}
 	    }
 	    else if (strncmp("encoding=", s, 9) == 0) {
-		if (*(s += 9)) goto noencoding;
+		if (!*(s += 9)) goto noencoding;
 		goto encoding;
 	    }
 	    else if (strcmp("version", s) == 0)