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scripts: lvm2-activation-generator: also log possible execv error

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This commit is contained in:
Peter Rajnoha
2018-08-30 12:48:50 +02:00
parent 3d5c4847b6
commit 03ed2aae3a
1 changed files with 2 additions and 1 deletions
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3
scripts/generator-internals.c
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@ -56,7 +56,8 @@ static bool _open_child(struct child_process *child, const char *cmd, const char
close(pipe_fd[1]);
}
execv(cmd, (char *const *) argv);
if (execv(cmd, (char *const *) argv) < 0)
_error("execv failed: %s\n", strerror(errno));
// Shouldn't get here unless exec failed.
exit(1);
} else {