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authorDenys Vlasenko2021-07-27 04:09:45 +0200
committerDenys Vlasenko2021-07-27 04:09:45 +0200
commit8dd676c6c3b862846a4a215f5f3a8822fcf8c569 (patch)
treecdb59b0832f9c0b9c932923c4945877f224608d5 /shell
parentb278d82c61ab5125b5c7e350b264c1f3d52d682b (diff)
downloadbusybox-8dd676c6c3b862846a4a215f5f3a8822fcf8c569.zip
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hush: add missed "undef"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
-rw-r--r--shell/hush.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/shell/hush.c b/shell/hush.c
index af6a9a7..6b91056 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -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='}')