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fixed bad implementation of CFontz_num() funcion

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luisllo
2002-04-20 23:50:12 +00:00
parent 2a07898c02
commit 1e4ab6d501
1 changed files with 3 additions and 2 deletions
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server/drivers/CFontz.c
+3 -2
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@@ -19,6 +19,7 @@
/*configfile support added by Rene Wagner (c) 2001*/ /*configfile support added by Rene Wagner (c) 2001*/
/*backlight support modified by Rene Wagner (c) 2001*/ /*backlight support modified by Rene Wagner (c) 2001*/
/*block patch by Eddie Sheldrake (c) 2001 inserted by Rene Wagner*/ /*block patch by Eddie Sheldrake (c) 2001 inserted by Rene Wagner*/
/*big num patch by Luis Llorente (c) 2002*/
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
@@ -604,8 +605,8 @@ MODULE_EXPORT void
CFontz_num (Driver * drvthis, int x, int num) CFontz_num (Driver * drvthis, int x, int num)
{ {
char out[5]; char out[5];
snprintf (out, sizeof(out), "%c%c%c", 28, x, num); snprintf (out, sizeof(out), "%c%c%c%c", 28, 0, x-1, num+48);
write (fd, out, 3); write (fd, out, 4);
} }
///////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////