Merge changes from ruby_1_8 to reduce warnings and potentially improve

security.

* mkconfig.rb: hide build path from rbconfig.rb.

* util.c (ruby_strtod, dtoa): initialize more variables for error
  handling.

* io.c (rscheck), marshal.c (w_nbyte, w_bytes, w_unique),
  (path2class, path2module): constified.

* pack.c (pack_unpack), process.c (rb_syswait): suppress warnings.

* suppress warnings on cygwin, mingw and mswin.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@16863 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 2 deletions

diff --git a/ruby.c b/ruby.c
index b85b1440a6..9c011ce1f2 100644
--- a/ruby.c
+++ b/ruby.c
@@ -809,6 +809,9 @@ proc_options(argc, argv)
 	}
 	else {
 	    script = argv[0];
+#if defined DOSISH || defined __CYGWIN__
+	    translate_char(argv[0], '\\', '/');
+#endif
 	    if (script[0] == '\0') {
 		script = "-";
 	    }
@@ -825,10 +828,10 @@ proc_options(argc, argv)
 		if (!script) script = argv[0];
 		script = ruby_sourcefile = rb_source_filename(script);
 		script_node = NEW_NEWLINE(0);
-	    }
 #if defined DOSISH || defined __CYGWIN__
-	    translate_char(script, '\\', '/');
+		translate_char(ruby_sourcefile, '\\', '/');
 #endif
+	    }
 	    argc--; argv++;
 	}
     }