When useradd started using xfork(), the conditional in else if (pid > 0) became unnecessary, since else means pid is nonzero and xfork makes it non-negative. However, the "if" was not deleted.
-- Thanks, Isaac Dunham
diff --git a/toys/pending/useradd.c b/toys/pending/useradd.c index 99e2530..0a79064 100644 --- a/toys/pending/useradd.c +++ b/toys/pending/useradd.c @@ -61,7 +61,7 @@ static int exec_wait(char **args) pid_t pid = xfork(); if (!pid) xexec(args); - else if waitpid(pid, &status, 0); + else waitpid(pid, &status, 0); return WIFEXITED(status) ? WEXITSTATUS(status) : WTERMSIG(status)+127; }
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