Merge pull request react-bootstrap#946 from firework1230/master

Split commit of PR react-bootstrap#939

Author: AlexKVal

src/Pagination.js

@@ -51,6 +51,9 @@ const Pagination = React.createClass({
       if(!hasHiddenPagesAfter){
         endPage = items;
         startPage = items - maxButtons + 1;
+        if(startPage < 1){
+          startPage = 1;
+        }
       } else {
         endPage = startPage + maxButtons - 1;
       }
@@ -109,7 +112,7 @@ const Pagination = React.createClass({
       <PaginationButton
         key='next'
         eventKey={this.props.activePage + 1}
-        disabled={this.props.activePage === this.props.items}
+        disabled={this.props.activePage >= this.props.items}
         onSelect={this.props.onSelect}>
         <span aria-label='Next'>&rsaquo;</span>
       </PaginationButton>
@@ -141,7 +144,7 @@ const Pagination = React.createClass({
       <PaginationButton
         key='last'
         eventKey={this.props.items}
-        disabled={this.props.activePage === this.props.items}
+        disabled={this.props.activePage >= this.props.items}
         onSelect={this.props.onSelect}>
         <span aria-label='Last'>&raquo;</span>
       </PaginationButton>