On Sun, Jan 24, 2016 at 10:06 AM, Torsten Bögershausen <tbo...@web.de> wrote:
> On 24.01.16 13:22, larsxschnei...@gmail.com wrote:
>> From: Lars Schneider <larsxschnei...@gmail.com>
>> diff --git a/convert.c b/convert.c
>> @@ -786,7 +786,7 @@ int convert_to_git(const char *path, const char *src,
>> size_t len,
>> struct conv_attrs ca;
>>
>> convert_attrs(&ca, path);
>> - if (ca.drv) {
>> + if (ca.drv && ca.drv->clean && strlen(ca.drv->clean)) {
More idiomatic:
if (ca.drv && ca.drv->clean && *ca.drv->clean) {
>> filter = ca.drv->clean;
>> required = ca.drv->required;
>> }
>> @@ -835,7 +835,7 @@ static int convert_to_working_tree_internal(const char
>> *path, const char *src,
>> struct conv_attrs ca;
>>
>> convert_attrs(&ca, path);
>> - if (ca.drv) {
>> + if (ca.drv && ca.drv->smudge && strlen(ca.drv->smudge)) {
Ditto.
>> filter = ca.drv->smudge;
>> required = ca.drv->required;
>> }
>> diff --git a/t/t0021-conversion.sh b/t/t0021-conversion.sh
>> @@ -252,4 +252,18 @@ test_expect_success "filter: smudge empty file" '
>> +test_expect_success 'disable filter with empty override' '
>> + git config filter.disable.smudge false &&
>> + git config filter.disable.clean false &&
test_config perhaps?
>> + echo "*.disable filter=disable" >.gitattributes &&
>> +
>> + echo test >test.disable &&
>> + git -c filter.disable.clean= add test.disable 2>err &&
>> + ! test -s err &&
> How about
> test_cmp /dev/null err
> to make debugging easier ?
Even better:
test_must_be_empty err &&
>> + rm -f test.disable &&
>> + git -c filter.disable.smudge= checkout -- test.disable 2>err &&
>> + ! test -s err
>> +'
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