Fix de-selecting of drivers in configure by removing non-portable switch to sed.

Silent some compiler and lint warnings.
2009-11-01 08:32:50 +00:00
parent b197729ad8
commit 362aa05fd2
9 changed files with 23 additions and 10 deletions
@@ -50,23 +50,24 @@
 void
 serialVFD_write_serial (Driver *drvthis, unsigned char *dat, size_t length)
 {
+	PrivateData *p = drvthis->private_data;
+
 	if (length <= 0)
 		return;

-	PrivateData *p = drvthis->private_data;
 	write(p->fd,dat,length);
 }

 void
 serialVFD_write_parallel (Driver *drvthis, unsigned char *dat, size_t length)
 {
-	if (length <= 0)
-		return;
-
 #ifdef HAVE_PCSTYLE_LPT_CONTROL
 	PrivateData *p = drvthis->private_data;
 	int i_para, j_para;

+	if (length <= 0)
+		return;
+
 	for (i_para = 0; i_para < length; i_para++) {
 		port_out(p->port, dat[i_para]);