From 00ad08a201a2f45666e02af7edaa6a606cc3a4fb Mon Sep 17 00:00:00 2001
From: Gregory Soutade <gregory@soutade.fr>
Date: Sun, 11 Jan 2015 18:06:18 +0100
Subject: [PATCH] Add try/catch in browsers display plugin in case of an icon
 doesn't exists)

---
 plugins/display/browsers.py | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/plugins/display/browsers.py b/plugins/display/browsers.py
index 95b70cd..767b568 100644
--- a/plugins/display/browsers.py
+++ b/plugins/display/browsers.py
@@ -82,12 +82,15 @@ class IWLADisplayBrowsers(IPlugin):
             new_list = self.max_browsers and browsers[:self.max_browsers] or browsers
             for (browser, entrance) in new_list:
                 if browser != 'unknown':
-                    icon = '<img src="/%s/browser/%s.png"/>' % (self.icon_path, awstats_data.browsers_icons[self.icon_names[browser]])
+                    try:
+                        icon = '<img src="/%s/browser/%s.png"/>' % (self.icon_path, awstats_data.browsers_icons[self.icon_names[browser]])
+                    except:
+                        icon = '<img src="/%s/browser/unknown.png"/>' % (self.icon_path)
                 else:
                     icon = '<img src="/%s/browser/unknown.png"/>' % (self.icon_path)
                 browser = 'Unknown'
                 table.appendRow([icon, browser, entrance])
-                total_browsers[1] += entrance
+                total_browsers[2] += entrance
             if self.max_browsers:
                 others = 0
                 for (browser, entrance) in browsers[self.max_browsers:]:
@@ -111,14 +114,18 @@ class IWLADisplayBrowsers(IPlugin):
         table.setColsCSSClass(['', '', 'iwla_hit'])
         for (browser, entrance) in browsers[:10]:
             if browser != 'unknown':
-                icon = '<img src="/%s/browser/%s.png"/>' % (self.icon_path, awstats_data.browsers_icons[self.icon_names[browser]])
+                try:
+                    icon = '<img src="/%s/browser/%s.png"/>' % (self.icon_path, awstats_data.browsers_icons[self.icon_names[browser]])
+                except:
+                    icon = '<img src="/%s/browser/unknown.png"/>' % (self.icon_path)
             else:
                 icon = '<img src="/%s/browser/unknown.png"/>' % (self.icon_path)
                 browser = 'Unknown'
             table.appendRow([icon, browser, entrance])
-            total_browsers[1] -= entrance
-        if total_browsers[1]:
-            total_browsers[0] = self.iwla._(u'Others')
+            total_browsers[2] -= entrance
+        if total_browsers[2]:
+            total_browsers[0] = u''
+            total_browsers[1] = self.iwla._(u'Others')
             table.appendRow(total_browsers)
             table.setCellCSSClass(table.getNbRows()-1, 0, 'iwla_others')
         index.appendBlock(table)