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Merge pull request #25 from carlosmn/error-nil 

Catch nil error instances
This commit is contained in:
Vicent Martí 2013-06-13 10:14:31 -07:00
parent 7823b14266 d824ea415d
commit 09424744a1
1 changed files with 4 additions and 0 deletions
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4
git.go
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@ -11,6 +11,7 @@ import (
"errors" "errors"
"unsafe" "unsafe"
"strings" "strings"
"fmt"
) )
const ( const (
@ -132,6 +133,9 @@ func (e GitError) Error() string{
func LastError() error { func LastError() error {
err := C.giterr_last() err := C.giterr_last()
if err == nil {
return &GitError{"No message", 0}
}
return &GitError{C.GoString(err.message), int(err.klass)} return &GitError{C.GoString(err.message), int(err.klass)}
} }