Remove unnecessary assignment, diff is block local scope here

diff --git a/lib/header.c b/lib/header.c
index 440933a..1fdff9b 100644 (file)
--- a/lib/header.c
+++ b/lib/header.c
@@ -530,8 +530,7 @@ static void * doHeaderUnload(Header h,
                driplen += diff;
                pad += diff;
                dl += diff;
-           } else
-               diff = 0;
+           }
        }
 
        ndrips++;