19991110 gcc/xcoffout.c typo

["Brown, Rodney" <rodneybrown at pmsc dot com>]

Title: 19991110 gcc/xcoffout.c typo

Sorry I should have tested on AIX as well as on Digital Unix.
The build is continuing with this patch in.

1999-11-10      Rodney Brown <RodneyBrown@pmsc.com>
        * xcoffout.c ggc_add_root => gcc_add_string_root in xcoffout_source_file

--- egcs-19991110/gcc/xcoffout.c.bu     Thu Nov 11 07:44:30 1999
+++ egcs-19991110/gcc/xcoffout.c        Thu Nov 11 10:50:31 1999
@@ -353,7 +353,7 @@
        }
      
       if (!xcoff_lastfile)
-       ggc_add_root (&xcoff_lastfile, 1);
+       ggc_add_string_root (&xcoff_lastfile, 1);
 
       xcoff_lastfile = filename;
     }