[Kimchi-devel] [PATCH V3] [Wok 2/2] Issue #12: wokd start fails if plugin does not have ui/config/tab-ext.xml

[archus at linux.vnet.ibm.com]

From: Archana Singh <archus at linux.vnet.ibm.com>

retrieveTabs returns empty list if any installed
plugin does not have tab-ext.xml, so pluginTabs[0]
becomes undefine.
So added if length of pluginTabs is greater
than zero than push the pluginsTabs into tabs.

Signed-off-by: Archana Singh <archus at linux.vnet.ibm.com>
---
 ui/js/src/wok.main.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/ui/js/src/wok.main.js b/ui/js/src/wok.main.js
index 3df6fee..2a41bc5 100644
--- a/ui/js/src/wok.main.js
+++ b/ui/js/src/wok.main.js
@@ -125,11 +125,13 @@ wok.main = function() {
                             function(i18nObj){ //i18n is not define by plugin
                             }, i18nUrl, true);
                 var pluginTabs = retrieveTabs(url);
-                var func = pluginTabs[0].functionality
-                if (functionalTabs.indexOf(func) == -1) {
-                    functionalTabs.push(pluginTabs[0].functionality)
+                if(pluginTabs.length > 0){
+                    var func = pluginTabs[0].functionality
+                    if (functionalTabs.indexOf(func) == -1) {
+                        functionalTabs.push(pluginTabs[0].functionality)
+                    }
+                    tabs.push.apply(tabs, pluginTabs);
                 }
-                tabs.push.apply(tabs, pluginTabs);
             });
 
             //redirect to empty page when no plugin installed
-- 
2.1.0