From: Markus Fischer <mfischer@php.net>
Date: Sun, 14 Apr 2002 13:34:52 +0000 (+0000)
Subject: - Do not try to draw a table if there are not elements.
X-Git-Tag: php-4.3.0dev-ZendEngine2-Preview1~652
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f95fbc4e60ec327ce1f200858ff1af1c07fdfa4e;p=php

- Do not try to draw a table if there are not elements.

# If no packages are installed, until now the output was:
#
# INSTALLED PACKAGES:
# ===================
# +
# +
#
# Now it is:
#
# INSTALLED PACKAGES:
# ===================
#
# Which is nicer IMHO. It think keeping the caption is ok.
---

diff --git a/pear/PEAR/Frontend/CLI.php b/pear/PEAR/Frontend/CLI.php
index a5e05bfc54..f8e928a463 100644
--- a/pear/PEAR/Frontend/CLI.php
+++ b/pear/PEAR/Frontend/CLI.php
@@ -223,6 +223,9 @@ class PEAR_Frontend_CLI extends PEAR
         if (!empty($caption)) {
             $this->displayHeading($caption);
         }
+        if (count($table_data) == 0) {
+            return;
+        }
         if (!isset($width)) {
             $width = $widest;
         } else {
@@ -316,4 +319,4 @@ class PEAR_Frontend_CLI extends PEAR
     // }}}
 }
 
-?>
\ No newline at end of file
+?>