Revert "Simplify check"

This reverts commit 37e5e6189a.
This commit is contained in:
Arun Prakash Jana 2020-06-28 20:33:54 +05:30
parent 4178aaa98e
commit 1faf9f2480

View file

@ -4321,11 +4321,13 @@ static void readpipe(int fd, char **path, char **lastname, char **lastdir)
char ctx, *nextpath = NULL; char ctx, *nextpath = NULL;
ssize_t len = read_nointr(fd, g_buf, 1); ssize_t len = read_nointr(fd, g_buf, 1);
if (len != 1 || g_buf[0] < '0') if (len != 1)
return; return;
if (g_buf[0] == '+') if (g_buf[0] == '+')
ctx = (char)(get_free_ctx() + 1); ctx = (char)(get_free_ctx() + 1);
else if (g_buf[0] < '0')
return;
else { else {
ctx = g_buf[0] - '0'; ctx = g_buf[0] - '0';
if (ctx > CTX_MAX) if (ctx > CTX_MAX)