Fix the integration test

1 files changed, 5 insertions, 3 deletions

diff --git a/pkg/commands/oscommands/os.go b/pkg/commands/oscommands/os.go
index 3a42d09db..5f89f976f 100644
--- a/pkg/commands/oscommands/os.go
+++ b/pkg/commands/oscommands/os.go
@@ -120,10 +120,12 @@ func (c *OSCommand) AppendLineToFile(filename, line string) error {
 		return utils.WrapError(err)
 	}
 
-	// read last char
 	buf := make([]byte, 1)
-	if _, err := f.ReadAt(buf, info.Size()-1); err != nil {
-		return utils.WrapError(err)
+	if info.Size() > 0 {
+		// read last char
+		if _, err := f.ReadAt(buf, info.Size()-1); err != nil {
+			return utils.WrapError(err)
+		}
 	}
 
 	// if the last byte of the file is not a newline, add it