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hush: add missed "undef"

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2021-07-27 04:09:45 +02:00
parent b278d82c61
commit 8dd676c6c3
1 changed files with 3 additions and 3 deletions
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6
shell/hush.c
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@ -4922,11 +4922,11 @@ static int add_till_closing_bracket(o_string *dest, struct in_str *input, unsign
#if BASH_DOLLAR_SQUOTE
/* Return code: 1 for "found and parsed", 0 for "seen something else" */
#if BB_MMU
# if BB_MMU
#define parse_dollar_squote(as_string, dest, input) \
parse_dollar_squote(dest, input)
#define as_string NULL
#endif
# endif
static int parse_dollar_squote(o_string *as_string, o_string *dest, struct in_str *input)
{
int start;
@ -5009,6 +5009,7 @@ static int parse_dollar_squote(o_string *as_string, o_string *dest, struct in_st
}
return 1;
# undef as_string
}
#else
# #define parse_dollar_squote(as_string, dest, input) 0
@ -5949,7 +5950,6 @@ static struct pipe *parse_stream(char **pstring,
if (ctx.ctx_res_w == RES_MATCH)
goto case_semi;
#endif
case '}':
/* proper use of this character is caught by end_trigger:
* if we see {, we call parse_group(..., end_trigger='}')