From 7af7d37531f8d44d4bf343be2197e4952ca188f7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Kijewski?= <rene.kijewski@fu-berlin.de>
Date: Tue, 25 Aug 2015 00:09:17 +0200
Subject: [PATCH] base64: remove unused calculation in base64_encode

Found via scan-build.
---
 sys/base64/base64.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/sys/base64/base64.c b/sys/base64/base64.c
index 869ca668ad..849ba8ca21 100644
--- a/sys/base64/base64.c
+++ b/sys/base64/base64.c
@@ -108,10 +108,6 @@ int base64_encode(unsigned char *data_in, size_t data_in_size, \
     /* The last character is not finished yet */
     njump++;
 
-    if (njump == 4) {
-        nNum = (tmpval >> (2 * njump));
-    }
-
     nNum = nLst << (8 - 2 * njump);
     base64_out[iterate_base64_buffer++] = getsymbol(nNum);