Simplify check

diff --git a/src/nnn.c b/src/nnn.c
index ef20b13d6df55b9ea4d7d6ef90c445a4b3061254..4e1405777c3d196bb945d213e77231aa8c20a002 100644 (file)
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -4321,13 +4321,11 @@ 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)
+       if (len != 1 || g_buf[0] < '0')
                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)