Revert "Simplify check"

This reverts commit 37e5e6189a10ce0da8df4dbdb64398cf7a02c0bd.

diff --git a/src/nnn.c b/src/nnn.c
index 4443022c7471a5e82af847a6154d8bc34bf85a3d..2f16f5b962fe3ab57fa8b95663016482c7095606 100644 (file)
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -4321,11 +4321,13 @@ static void readpipe(int fd, char **path, char **lastname, char **lastdir)
        char ctx, *nextpath = NULL;
        ssize_t len = read_nointr(fd, g_buf, 1);
 
-       if (len != 1 || g_buf[0] < '0')
+       if (len != 1)
                return;
 
        if (g_buf[0] == '+')
                ctx = (char)(get_free_ctx() + 1);
+       else if (g_buf[0] < '0')
+               return;
        else {
                ctx = g_buf[0] - '0';
                if (ctx > CTX_MAX)