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Avoid compiler warnings.

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This commit is contained in:
oliverschmidt 2006-08-21 21:59:59 +00:00
parent 434eb410e1
commit 24e17a9ed1
1 changed files with 4 additions and 4 deletions
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8
core/lib/ctk-textentry-multiline.c
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@ -29,7 +29,7 @@
* *
* This file is part of the Contiki operating system. * This file is part of the Contiki operating system.
* *
* $Id: ctk-textentry-multiline.c,v 1.1 2006/06/17 22:41:17 adamdunkels Exp $ * $Id: ctk-textentry-multiline.c,v 1.2 2006/08/21 21:59:59 oliverschmidt Exp $
* *
*/ */
@ -48,7 +48,7 @@ ctk_textentry_multiline_input(ctk_arch_key_t c,
switch(c) { switch(c) {
case 0: case 0:
t->xpos = strlen(&t->text[t->ypos * (t->len + 1)]); t->xpos = (unsigned char)strlen(&t->text[t->ypos * (t->len + 1)]);
if(t->xpos == t->len) { if(t->xpos == t->len) {
--t->xpos; --t->xpos;
} }
@ -64,7 +64,7 @@ ctk_textentry_multiline_input(ctk_arch_key_t c,
case CH_CURS_DOWN: case CH_CURS_DOWN:
if(t->ypos == t->h - 1) { if(t->ypos == t->h - 1) {
t->xpos = strlen(&t->text[t->ypos * (t->len + 1)]); t->xpos = (unsigned char)strlen(&t->text[t->ypos * (t->len + 1)]);
if(t->xpos == t->len) { if(t->xpos == t->len) {
--t->xpos; --t->xpos;
} }
@ -85,7 +85,7 @@ ctk_textentry_multiline_input(ctk_arch_key_t c,
return 0; return 0;
} }
len = strlen(&t->text[t->ypos * (t->len + 1)]); len = (unsigned char)strlen(&t->text[t->ypos * (t->len + 1)]);
if(t->xpos > len) { if(t->xpos > len) {
t->xpos = len; t->xpos = len;
} }