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hush: fix a backslash-removal bug in case

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function                                             old     new   delta
run_list                                            1270    1053    -217

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2018-04-02 17:25:18 +02:00
parent 9a95df9046
commit abf755615e
5 changed files with 37 additions and 3 deletions
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8
shell/hush.c
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@@ -6347,7 +6347,7 @@ static char *expand_string_to_string(const char *str, int do_unbackslash)
return (char*)list;
}
#if ENABLE_HUSH_CASE
#if 0
static char* expand_strvec_to_string(char **argv)
{
char **list;
@@ -8731,8 +8731,10 @@ static int run_list(struct pipe *pi)
#if ENABLE_HUSH_CASE
if (rword == RES_CASE) {
debug_printf_exec("CASE cond_code:%d\n", cond_code);
case_word = expand_strvec_to_string(pi->cmds->argv);
unbackslash(case_word);
case_word = expand_string_to_string(pi->cmds->argv[0], 1);
debug_printf_exec("CASE word1:'%s'\n", case_word);
//unbackslash(case_word);
//debug_printf_exec("CASE word2:'%s'\n", case_word);
continue;
}
if (rword == RES_MATCH) {