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better error handling for failed string conversions

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Jfreegman
2013-12-12 00:37:29 -05:00
parent 12e1a60ca3
commit 1dad3711c4
3 changed files with 38 additions and 30 deletions
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14
src/groupchat.c
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@@ -438,12 +438,16 @@ static void groupchat_onDraw(ToxWindow *self, Tox *m)
wclear(ctx->linewin);
uint8_t line[MAX_STR_SIZE];
if (ctx->len > 0) {
uint8_t line[MAX_STR_SIZE];
if (wcs_to_mbs_buf(line, ctx->line, MAX_STR_SIZE) == -1)
memset(&line, 0, sizeof(line));
mvwprintw(ctx->linewin, 1, 0, "%s", line);
if (wcs_to_mbs_buf(line, ctx->line, MAX_STR_SIZE) == -1) {
reset_buf(ctx->line, &ctx->pos, &ctx->len);
wmove(self->window, y2 - CURS_Y_OFFSET, 0);
} else {
mvwprintw(ctx->linewin, 1, 0, "%s", line);
}
}
wclear(ctx->sidebar);
mvwhline(ctx->linewin, 0, 0, ACS_HLINE, x2);