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Diffstat (limited to 'main.go')
-rw-r--r--main.go7
1 files changed, 6 insertions, 1 deletions
diff --git a/main.go b/main.go
index 8e7768f..3d3fabb 100644
--- a/main.go
+++ b/main.go
@@ -540,12 +540,17 @@ type emptyEveryWrite struct {
}
func (w emptyEveryWrite) Write(p []byte) (n int, err error) {
+ n = len(p)
+ // Set new size in case previous data was longer and would leave garbage at the end of the file.
+ err = w.file.Truncate(int64(n))
+ if err != nil {
+ return 0, err
+ }
offset, err := w.file.Seek(0, 0)
if err != nil {
return 0, err
}
_, err = w.file.WriteAt(p, offset)
- n = len(p)
return
}