diff options
Diffstat (limited to 'delta')
| -rw-r--r-- | delta/delta.go | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/delta/delta.go b/delta/delta.go index 439da1d..4be57c2 100644 --- a/delta/delta.go +++ b/delta/delta.go @@ -1,6 +1,7 @@ package delta import ( + "fmt" "io" "github.com/gabstv/go-bsdiff/pkg/bsdiff" @@ -44,15 +45,15 @@ func (Fdelta) Diff(source io.Reader, target io.Reader, patch io.Writer) error { func (Fdelta) Patch(source io.Reader, target io.Writer, patch io.Reader) error { sourceBuf, err := io.ReadAll(source) if err != nil { - return err + return fmt.Errorf("source read all: %s", err) } patchBuf, err := io.ReadAll(patch) if err != nil { - return err + return fmt.Errorf("patch read all: %s", err) } targetBuf, err := fdelta.Apply(sourceBuf, patchBuf) if err != nil { - return err + return fmt.Errorf("apply patch: %s", err) } _, err = target.Write(targetBuf) return err |