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Remove some unused variables.

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Thanks to @ch3root again for this patch.
This commit is contained in:
Simon Tatham
2016-01-26 18:36:26 +00:00
parent 0f1cab3182
commit 70f641f845
4 changed files with 1 additions and 8 deletions
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2
contrib/cygtermd/main.c
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@ -111,7 +111,7 @@ void sig_readdata(sel_rfd *rfd, void *data, size_t len)
while (len > 0) {
if (*p == 'C') {
int status;
pid_t pid = waitpid(-1, &status, WNOHANG);
waitpid(-1, &status, WNOHANG);
if (WIFEXITED(status) || WIFSIGNALED(status))
exit(0); /* child process vanished */
}

2
contrib/cygtermd/telnet.c
View File

@ -325,9 +325,7 @@ static void proc_rec_opt(Telnet telnet, int cmd, int option)
static void process_subneg(Telnet telnet)
{
unsigned char b[2048], *p, *q;
int var, value, n;
char *e;
switch (telnet->sb_opt) {
case TELOPT_OLD_ENVIRON: