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| author | Leah Neukirchen <leah@vuxu.org> | 2017-11-03 23:18:03 +0100 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2017-11-03 23:18:03 +0100 |
| commit | 36f3dd812116850393db3fc225f8dde50512cb6e (patch) | |
| tree | 5ff47da901dfb7692f34b0185310cd1902ecfed2 | |
| parent | b4a3e45856da6f4755943c190c712ce7fcf92dc0 (diff) | |
| download | xe-36f3dd812116850393db3fc225f8dde50512cb6e.tar.gz xe-36f3dd812116850393db3fc225f8dde50512cb6e.tar.xz xe-36f3dd812116850393db3fc225f8dde50512cb6e.zip | |
run: print error message when fork(2) failed
| -rw-r--r-- | xe.c | 5 |
1 files 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; |