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-rw-r--r--ethutil/path.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/ethutil/path.go b/ethutil/path.go
index 27022bcfa..cfbc38950 100644
--- a/ethutil/path.go
+++ b/ethutil/path.go
@@ -45,7 +45,7 @@ func ReadAllFile(filePath string) (string, error) {
}
func WriteFile(filePath string, content []byte) error {
- fh, err := os.OpenFile(filePath, os.O_RDWR|os.O_CREATE, os.ModePerm)
+ fh, err := os.OpenFile(filePath, os.O_TRUNC|os.O_RDWR|os.O_CREATE, os.ModePerm)
if err != nil {
return err
}