3c8e540eb
Denys Vlasenko
2023-05-08
Subject
hush: fix an interactive abort on error
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shell/hush.c+8 -0
| @@ -7589,6 +7589,14 @@ static void parse_and_run_stream(struct in_str *inp, int end_trigger) | |
| } | |
| /* Force prompt */ | |
| inp->p = NULL; | |
| + | /* Clear "peeked" EOF. Without this, |
| + | * $ { cmd }<Enter> |
| + | * > ^D |
| + | * hush: syntax error: unterminated { |
| + | * exits interactive shell: |
| + | */ |
| + | if (inp->peek_buf[0] == EOF) |
| + | inp->peek_buf[0] = 0; |
| /* This stream isn't empty */ | |
| empty = 0; | |
| continue; | |