85378cded
Denys Vlasenko
2015-10-11
Subject
hush: code shrink
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shell/hush.c+1 -4
| @@ -9120,12 +9120,9 @@ static int FAST_FUNC builtin_wait(char **argv) | |
| return EXIT_FAILURE; | |
| } | |
| if (waitpid(pid, &status, 0) == pid) { | |
| + | ret = WEXITSTATUS(status); |
| if (WIFSIGNALED(status)) | |
| ret = 128 + WTERMSIG(status); | |
| - | else if (WIFEXITED(status)) |
| - | ret = WEXITSTATUS(status); |
| - | else /* wtf? */ |
| - | ret = EXIT_FAILURE; |
| } else { | |
| bb_perror_msg("wait %s", *argv); | |
| ret = 127; | |