avoid unnecessary declarations

vladak · vladak · commit c10aa6eb9bb6 · 2022-12-01T10:21:57.000+01:00
diff --git a/opengrok-web/src/main/webapp/history.jsp b/opengrok-web/src/main/webapp/history.jsp
@@ -125,8 +125,7 @@ include file="/httpheader.jspf"
     }
 }
 {
-    PageConfig cfg = PageConfig.get(request);
-    if (request.getAttribute(cfg.getHistoryAttrName()) != null) {
+    if (request.getAttribute(PageConfig.get(request).getHistoryAttrName()) != null) {
 %>
     <%@include file="/pageheader.jspf" %>
 <%
@@ -157,8 +156,7 @@ include file="/httpheader.jspf"
     }
 }
 {
-    PageConfig cfg = PageConfig.get(request);
-    if (request.getAttribute(cfg.getHistoryAttrName()) != null) {
+    if (request.getAttribute(PageConfig.get(request).getHistoryAttrName()) != null) {
 %>
         <%@
 

Original file line number	Diff line number	Diff line change
`@@ -125,8 +125,7 @@ include file="/httpheader.jspf"`
`125`	`125`	`}`
`126`	`126`	`}`
`127`	`127`	`{`
`128`		`- PageConfig cfg = PageConfig.get(request);`
`129`		`- if (request.getAttribute(cfg.getHistoryAttrName()) != null) {`
	`128`	`+ if (request.getAttribute(PageConfig.get(request).getHistoryAttrName()) != null) {`
`130`	`129`	`%>`
`131`	`130`	`<%@include file="/pageheader.jspf" %>`
`132`	`131`	`<%`
`@@ -157,8 +156,7 @@ include file="/httpheader.jspf"`
`157`	`156`	`}`
`158`	`157`	`}`
`159`	`158`	`{`
`160`		`- PageConfig cfg = PageConfig.get(request);`
`161`		`- if (request.getAttribute(cfg.getHistoryAttrName()) != null) {`
	`159`	`+ if (request.getAttribute(PageConfig.get(request).getHistoryAttrName()) != null) {`
`162`	`160`	`%>`
`163`	`161`	`<%@`
`164`	`162`