* dcrt0.cc (build_argv): Allow quoted filenames in @ expression.

winsup/cygwin/ChangeLog

@@ -1,3 +1,7 @@
+2012-12-20  Corinna Vinschen  <corinna@vinschen.de>
+
+	* dcrt0.cc (build_argv): Allow quoted filenames in @ expression.
+
 2012-12-19  Christopher Faylor  <me.cygwin2012@cgf.cx>
 
 	* select.h (select_stuff::select_stuff): Make default constructor

winsup/cygwin/dcrt0.cc

@@ -320,7 +320,11 @@ build_argv (char *cmd, char **&argv, int &argc, int winshell)
 	    /* Skip over characters until the closing quote */
 	    {
 	      sawquote = cmd;
-	      cmd = quoted (cmd, winshell && argc > 0);
+	      /* Handle quoting.  Only strip off quotes if the parent is
+		 a Cygwin process, or if the word starts with a '@'.
+		 In this case, the insert_file function needs an unquoted
+		 DOS filename and globbing isn't performed anyway. */
+	      cmd = quoted (cmd, winshell && argc > 0 && *word != '@');
 	    }
 	  if (issep (*cmd))	// End of argument if space
 	    break;