[tor-commits] [metrics-web/master] Remove variable that is only used once.

[karsten at torproject.org]

commit 6aa81e5202c7328b164747f5a581147833205357
Author: iwakeh <iwakeh at torproject.org>
Date:   Wed Dec 20 13:06:50 2017 +0000

    Remove variable that is only used once.
---
 src/main/java/org/torproject/metrics/stats/ipv6servers/Writer.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/main/java/org/torproject/metrics/stats/ipv6servers/Writer.java b/src/main/java/org/torproject/metrics/stats/ipv6servers/Writer.java
index 96f8a8d..13c621f 100644
--- a/src/main/java/org/torproject/metrics/stats/ipv6servers/Writer.java
+++ b/src/main/java/org/torproject/metrics/stats/ipv6servers/Writer.java
@@ -20,8 +20,7 @@ class Writer {
       throws IOException {
     File parentFile = filePath.toFile().getParentFile();
     if (null != parentFile && !parentFile.exists()) {
-      boolean madeDirs = parentFile.mkdirs();
-      if (!madeDirs) {
+      if (!parentFile.mkdirs()) {
         throw new IOException("Unable to create parent directory of output "
             + "file. Not writing this file.");
       }