File sgml-tools-retval.diff of Package sgmltool

--- sgmls-1.1/replace.c
+++ sgmls-1.1/replace.c
@@ -274,6 +274,8 @@
   default:
     parse_error("bad input character `%c'", c);
   }
+  /* unreached */
+  return 0;
 }
 
 static