From 36cb350ef1e45ec946242cb2c52b3f4d9004600a Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Mon, 18 Nov 2002 19:21:09 +0000
Subject: - Don't display "1" when there is only one page.

---
 includes/pager.inc | 37 ++++++++++++++++++++-----------------
 1 file changed, 20 insertions(+), 17 deletions(-)

(limited to 'includes')

diff --git a/includes/pager.inc b/includes/pager.inc
index a50937e9d..17a276b21 100644
--- a/includes/pager.inc
+++ b/includes/pager.inc
@@ -207,26 +207,29 @@ function pager_list($limit, $element = 0, $quantity = 5, $text = "") {
   }
 // end of generation loop preparation
 
-  $output = "$text";
-  if ($i > 1) {
-    $output .= "... ";
-  }
-
-  // finally we're ready to generate the actual pager piece
-  for (; $i <= $pager_last && $i <= $pager_max; $i++) {
-    if ($i < $pager_current) {
-      $output .= pager_previous($i, $limit, $element, ($pager_current - $i)) ." ";
-    }
-    if ($i == $pager_current) {
-      $output .= "<b>$i</b> ";
+  // when there is more than one page, create the pager list
+  if ($i != $pager_max) {
+    $output = "$text";
+    if ($i > 1) {
+      $output .= "... ";
     }
-    if ($i > $pager_current) {
-      $output .= pager_next($i, $limit, $element, ($i - $pager_current)) ." ";
+
+    // finally we're ready to generate the actual pager piece
+    for (; $i <= $pager_last && $i <= $pager_max; $i++) {
+      if ($i < $pager_current) {
+        $output .= pager_previous($i, $limit, $element, ($pager_current - $i)) ." ";
+      }
+      if ($i == $pager_current) {
+        $output .= "<b>$i</b> ";
+      }
+      if ($i > $pager_current) {
+        $output .= pager_next($i, $limit, $element, ($i - $pager_current)) ." ";
+      }
     }
-  }
 
-  if ($i < $pager_max) {
-    $output .= "...";
+    if ($i < $pager_max) {
+      $output .= "...";
+    }
   }
 
   return $output;
-- 
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