diff -U0 ./ChangeLog.error-messages ./ChangeLog
diff -up ./src/conf_yacc.y.error-messages ./src/conf_yacc.y
--- ./src/conf_yacc.y.error-messages	2017-03-20 16:45:08.885577012 +0100
+++ ./src/conf_yacc.y	2017-03-20 16:45:08.888577012 +0100
@@ -37,7 +37,7 @@ DB_ATTR_TYPE retval=0;
 extern int conflex();
 void conferror(const char*);
 
-extern char conftext[];
+extern char *conftext;
 extern long conf_lineno;