From 89361841bb7d7686130ddd79742d4d700d58d200 Mon Sep 17 00:00:00 2001
From: Markus Jochim <markusjochim@phonetik.uni-muenchen.de>
Date: Fri, 19 Sep 2014 21:32:25 +0200
Subject: [PATCH] Fixed a bug where '0 results' would be shown with the
 corresponding heading being invisible

---
 bibtexbrowser.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/bibtexbrowser.php b/bibtexbrowser.php
index 0892732..b36ce43 100755
--- a/bibtexbrowser.php
+++ b/bibtexbrowser.php
@@ -2698,9 +2698,12 @@ class SimpleDisplay  {
     }
 
     if ($this->headingLevel == BIBTEXBROWSER_HTMLHEADINGLEVEL) {
-      echo "\n<span class=\"count\">".count($this->entries)." ";
-      if (count($this->entries) == 1) echo __('result');
-      else echo __('results');
+      echo "\n".'<span class="count">';
+      if (count($this->entries) == 1) {
+        echo count ($this->entries).' '.__('result');
+      } else if (count($this->entries) != 0) {
+        echo count ($this->entries).' '.__('results');
+      }
       echo "</span>\n";
     }
     print_header_layout();