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filter: Ignore empty patterns

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This commit is contained in:
Alexander Neumann 2017-04-16 20:49:20 +02:00
parent c796d84fca
commit dd65ac56ef
2 changed files with 7 additions and 1 deletions
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7
src/restic/filter/filter.go
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@ -100,9 +100,14 @@ func match(patterns, strs []string) (matched bool, err error) {
return false, nil return false, nil
} }
// List returns true if str matches one of the patterns. // List returns true if str matches one of the patterns. Empty patterns are
// ignored.
func List(patterns []string, str string) (matched bool, err error) { func List(patterns []string, str string) (matched bool, err error) {
for _, pat := range patterns { for _, pat := range patterns {
if pat == "" {
continue
}
matched, err = Match(pat, str) matched, err = Match(pat, str)
if err != nil { if err != nil {
return false, err return false, err

1
src/restic/filter/filter_test.go
View File

@ -152,6 +152,7 @@ var filterListTests = []struct {
{[]string{"?", "x"}, "/foo/bar/x", true}, {[]string{"?", "x"}, "/foo/bar/x", true},
{[]string{"/*/*/bar/test.*"}, "/foo/bar/test.go", false}, {[]string{"/*/*/bar/test.*"}, "/foo/bar/test.go", false},
{[]string{"/*/*/bar/test.*", "*.go"}, "/foo/bar/test.go", true}, {[]string{"/*/*/bar/test.*", "*.go"}, "/foo/bar/test.go", true},
{[]string{"", "*.c"}, "/foo/bar/test.go", false},
} }
func TestMatchList(t *testing.T) { func TestMatchList(t *testing.T) {