From 36f3dd812116850393db3fc225f8dde50512cb6e Mon Sep 17 00:00:00 2001 From: Leah Neukirchen Date: Fri, 3 Nov 2017 23:18:03 +0100 Subject: run: print error message when fork(2) failed --- xe.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/xe.c b/xe.c index 30231eb..3e0bc35 100644 --- a/xe.c +++ b/xe.c @@ -271,9 +271,10 @@ run() int status = (errno == ENOENT ? 127 : 126); fprintf(stderr, "xe: %s: %s\n", args[0], strerror(errno)); exit(status); - } - if (pid < 0) + } else if (pid < 0) { // fork failed + fprintf(stderr, "xe: %s: %s\n", args[0], strerror(errno)); exit(126); + } if (Lflag) { long iter = iterations; -- cgit 1.4.1