Merge pull request #25 from carlosmn/error-nil

Catch nil error instances

1 files changed, 4 insertions, 0 deletions

diff --git a/git.go b/git.go
index f5c69fd..d8cacc4 100644
--- a/git.go
+++ b/git.go
@@ -11,6 +11,7 @@ import (
 	"errors"
 	"unsafe"
 	"strings"
+	"fmt"
 )
 
 const (
@@ -132,6 +133,9 @@ func (e GitError) Error() string{
 
 func LastError() error {
 	err := C.giterr_last()
+	if err == nil {
+		return &GitError{"No message", 0}
+	}
 	return &GitError{C.GoString(err.message), int(err.klass)}
 }