/site/events: don't show link to the next page when total records less than one page.

Correction for c6f7520 commit.

Author: php-coder

src/main/java/ru/mystamps/web/util/Pager.java

@@ -88,7 +88,11 @@ public Pager(long totalRecords, int recordsPerPage, int currentPage) {
 	}
 
 	private static int countTotalPages(int totalRecords, int recordsPerPage) {
-		return (int)Math.ceil(totalRecords / recordsPerPage);
+		int totalPages = totalRecords / recordsPerPage;
+		if (totalRecords % recordsPerPage > 0) {
+			totalPages++;
+		}
+		return totalPages;
 	}
 
 	private static Integer findPrev(int currentPage) {

src/test/groovy/ru/mystamps/web/util/PagerTest.groovy

@@ -216,4 +216,11 @@ class PagerTest extends Specification {
 			3           || null
 	}
 
+	def "getNext() should return null when total records less than records per page"() {
+		when:
+			Pager pager = new Pager(2, 25, 1)
+		then:
+			pager.next == null
+	}
+	
 }