stdin: combine read error check

8 years ago · 2f2805d68a
parent 16f03deff4
commit 2f2805d68a
1 changed files with 2 additions and 5 deletions
--- a/src/xmppipe.c
+++ b/src/xmppipe.c
@ -467,11 +467,8 @@ handle_stdin(xmppipe_state_t *state, int fd, char *buf, size_t len)
    if (FD_ISSET(fd, &rfds)) {
        n = read(fd, buf, len);

-        if (n < 0)
-            return -1;
-
-        if (n == 0)
-            return 0;
+        if (n <= 0)
+            return n;

        if (state->verbose > 2)
            (void)fprintf(stderr, "STDIN:%s\n", buf);