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author | Sam Ravnborg <sam@ravnborg.org> | 2010-08-15 01:22:16 +0400 |
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committer | Michal Marek <mmarek@suse.cz> | 2010-08-15 02:32:12 +0400 |
commit | 84062dd3a6a045395a43de1d9adc9b8eb2d1426e (patch) | |
tree | 708038ff4d462f87fe6d3a26a99266172d9afd90 /firmware | |
parent | 4418a2b904805814bbd14b555d6add6a175f49f3 (diff) | |
download | linux-84062dd3a6a045395a43de1d9adc9b8eb2d1426e.tar.xz |
kconfig: fix savedefconfig with choice marked optional
savedefconfig failed to save the correct minimal config
when it encountered a choice marked optional.
Consider following minimal configuration:
$cat Kconfig
choice
prompt "choice"
optional
config A
bool "a"
config B
bool "b"
endchoice
$cat .config | grep -v ^#
CONFIG_A=y
$conf --savedefconfig=defconfig Kconfig
would before this fix result in an empty file, because
kconfig would assume that CONFIG_A=y is a default value.
But because the choice is optional the default is that
both A and B are =n.
Fix so we handle optional choices correct.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'firmware')
0 files changed, 0 insertions, 0 deletions