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Fix small typos

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This commit is contained in:
Hiltjo Posthuma 2020-04-11 13:29:48 +02:00
parent c1145268f6
commit e997303502
1 changed files with 3 additions and 4 deletions
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7
st.c
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@ -823,15 +823,14 @@ ttyread(void)
{
static char buf[BUFSIZ];
static int buflen = 0;
int written;
int ret;
int ret, written;
/* append read bytes to unprocessed bytes */
ret = read(cmdfd, buf+buflen, LEN(buf)-buflen);
switch (ret) {
case 0:
fputs("Found EOF in input\n", stderr);
fputs("found EOF in input\n", stderr);
exit(0);
case -1:
die("couldn't read from shell: %s\n", strerror(errno));
@ -839,7 +838,7 @@ ttyread(void)
buflen += ret;
written = twrite(buf, buflen, 0);
buflen -= written;
/* keep any uncomplete utf8 char for the next call */
/* keep any incomplete UTF-8 byte sequence for the next call */
if (buflen > 0)
memmove(buf, buf + written, buflen);
return ret;