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;