busybox/shell/hush_test/hush-vars/var_expand_on_ifs.right

1 a b c
2 a + b c
3 a b c
4 a  b c
5 a  b c
6 a b + c
7 a b c
8 a b  c
9 a b  c
hush: partially fix wrong expansion on $IFS (bug 4027). In the added testcase, before patch we failed 8 out of 9 tests, now we fail only 2 (4th and 5th). function old new delta expand_on_ifs 225 258 +33 expand_vars_to_list 1038 1054 +16 o_save_ptr_helper 115 119 +4 builtin_umask 132 133 +1 o_addQstr 165 161 -4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/1 up/down: 54/-4) Total: 50 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 2011-08-01 17:36:20 +05:30			`1 a b c`
			`2 a + b c`
			`3 a b c`
			`4 a b c`
			`5 a b c`
			`6 a b + c`
			`7 a b c`
			`8 a b c`
			`9 a b c`