Fix build.

PR:		ports/112858
Submitted by:	Simun Mikecin <numisemis@yahoo.com>

databases/php5-oci8/files/patch-oci8_lob.c

@@ -0,0 +1,20 @@
+--- oci8_lob.c.orig	Sat May 26 09:41:51 2007
++++ oci8_lob.c	Sat May 26 09:45:36 2007
+@@ -301,6 +301,7 @@
+ 	}
+ 
+ 	if (is_clob) {
++#ifdef OCI_NLS_CHARSET_MAXBYTESZ
+ 		PHP_OCI_CALL_RETURN(connection->errcode, OCINlsNumericInfoGet, (connection->env, connection->err, &bytes_per_char, OCI_NLS_CHARSET_MAXBYTESZ));
+ 
+ 		if (connection->errcode != OCI_SUCCESS) {
+@@ -308,6 +309,9 @@
+ 			PHP_OCI_HANDLE_ERROR(connection, connection->errcode);
+ 			return 1;
+ 		}
++#else
++		bytes_per_char = 4;
++#endif
+ 	} else {
+ 		/* BLOBs don't have encoding, so bytes_per_char == 1 */
+ 	}