diff options
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/shell/hush.c b/shell/hush.c index 07cacbf..1bc0c61 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -6232,10 +6232,15 @@ static struct pipe *parse_stream(char **pstring, is_special = "{}<>;&|()#'" /* special outside of "str" */ "\\$\"" IF_HUSH_TICK("`"); /* always special */ /* Are { and } special here? */ - if (ctx.command->argv /* word [word]{... */ - || dest.length /* word{... */ - || dest.o_quoted /* ""{... */ - || (next != ';' && next != ')' && !strchr(G.ifs, next)) /* {word */ + if (ctx.command->argv /* word [word]{... - non-special */ + || dest.length /* word{... - non-special */ + || dest.o_quoted /* ""{... - non-special */ + || (next != ';' /* }; - special */ + && next != ')' /* }) - special */ + && next != '&' /* }& and }&& ... - special */ + && next != '|' /* }|| ... - special */ + && !strchr(G.ifs, next) /* {word - non-special */ + ) ) { /* They are not special, skip "{}" */ is_special += 2; |