00a06b971
Denys Vlasenko
2016-11-08
Subject
hush: renumber PIPE_foo, make PIPE_SEQ = 0
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shell/hush.c+4 -5
| @@ -588,10 +588,10 @@ struct pipe { | |
| IF_HAS_KEYWORDS(smallint res_word;) /* needed for if, for, while, until... */ | |
| }; | |
| typedef enum pipe_style { | |
| - | PIPE_SEQ = 1, |
| - | PIPE_AND = 2, |
| - | PIPE_OR = 3, |
| - | PIPE_BG = 4, |
| + | PIPE_SEQ = 0, |
| + | PIPE_AND = 1, |
| + | PIPE_OR = 2, |
| + | PIPE_BG = 3, |
| } pipe_style; | |
| /* Is there anything in this pipe at all? */ | |
| #define IS_NULL_PIPE(pi) \ | |
| @@ -3139,7 +3139,6 @@ static struct pipe *new_pipe(void) | |
| { | |
| struct pipe *pi; | |
| pi = xzalloc(sizeof(struct pipe)); | |
| - | /*pi->followup = 0; - deliberately invalid value */ |
| /*pi->res_word = RES_NONE; - RES_NONE is 0 anyway */ | |
| return pi; | |
| } | |