Mikolaj Zalewski : don't show 0-width bar bitmaps (needed by IE7)

[Alexandre Julliard]

Module: tools
Branch: master
Commit: 09ccd9192c31756b606c19136a0e445f3835c406
URL:    http://source.winehq.org/git/tools.git/?a=commit;h=09ccd9192c31756b606c19136a0e445f3835c406

Author: Mikolaj Zalewski <mikolajz at tygrys.dom>
Date:   Wed Jul  9 17:14:27 2008 +0200

don't show 0-width bar bitmaps (needed by IE7)

---

 php/index.php |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/php/index.php b/php/index.php
index 561a089..379e10b 100644
--- a/php/index.php
+++ b/php/index.php
@@ -50,8 +50,10 @@ function draw_bar($tr, $err, $sum)
     }
     $miss_len = 300 - $tr_len - $err_len;
     echo '<td style="background-color: #D1DAF9">';
-    echo "<img src=\"img/bar0.gif\" height=\"15\" width=\"$tr_len\">";
-    echo "<img src=\"img/bar1.gif\" height=\"15\" width=\"$err_len\">";
+    if ($tr_len > 0)
+	echo "<img src=\"img/bar0.gif\" height=\"15\" width=\"$tr_len\">";
+    if ($err_len > 0)
+	echo "<img src=\"img/bar1.gif\" height=\"15\" width=\"$err_len\">";
 //    echo "<img src=\"img/bar6.gif\" height=\"15\" width=\"$miss_len\">";
     echo "</td></tr>";
 }