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restore some redundant changes

This commit is contained in:
Sunrim KIM on Raspberry Pi 2014-07-27 17:24:56 +09:00
parent 331fe21297
commit 415cf30ae6
1 changed files with 2 additions and 3 deletions
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5
src/port.c
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@ -107,7 +107,7 @@ pic_get_output_string(pic_state *pic, struct pic_port *port)
void
pic_close_port(pic_state *pic, struct pic_port *port)
{
if ((int)xfclose(port->file) == (int)EOF) {
if (xfclose(port->file) == EOF) {
pic_error(pic, "close-port: failure");
}
port->status = PIC_PORT_CLOSE;
@ -462,8 +462,7 @@ pic_port_read_string(pic_state *pic){
c = EOF;
buf = pic_open_output_string(pic);
for(i = 0; i < k; ++i) {
c = xfgetc(port->file);
if( c == EOF){
if((c = xfgetc(port->file)) == EOF){
break;
}
xfputc(c, buf->file);