Related to normal bug EXT-6345 (SLapp group profile does not display group...

Related to normal bug EXT-6345 (SLapp group profile does not display group name.) - fixed group info panel title to show "Loading..." while waiting for group info.
Reviewed by Vadim Savchuk at https://codereview.productengine.com/secondlife/r/124/

--HG--
branch : product-engine

indra/newview/llpanelgroup.cpp

@@ -59,6 +59,8 @@
 #include "llaccordionctrltab.h"
 #include "llaccordionctrl.h"
 
+#include "lltrans.h"
+
 static LLRegisterPanelClassWrapper<LLPanelGroup> t_panel_group("panel_group_info_sidetray");
 
 
@@ -333,8 +335,9 @@ void LLPanelGroup::update(LLGroupChange gc)
 	LLGroupMgrGroupData* gdatap = LLGroupMgr::getInstance()->getGroupData(mID);
 	if(gdatap)
 	{
-		childSetValue("group_name", gdatap->mName);
-		childSetToolTip("group_name",gdatap->mName);
+		std::string group_name =  gdatap->mName.empty() ? LLTrans::getString("LoadingData") : gdatap->mName;
+		childSetValue("group_name", group_name);
+		childSetToolTip("group_name",group_name);
 		
 		LLGroupData agent_gdatap;
 		bool is_member = gAgent.getGroupData(mID,agent_gdatap) || gAgent.isGodlike();
@@ -379,8 +382,9 @@ void LLPanelGroup::setGroupID(const LLUUID& group_id)
 	LLGroupMgrGroupData* gdatap = LLGroupMgr::getInstance()->getGroupData(mID);
 	if(gdatap)
 	{
-		childSetValue("group_name", gdatap->mName);
-		childSetToolTip("group_name",gdatap->mName);
+		std::string group_name =  gdatap->mName.empty() ? LLTrans::getString("LoadingData") : gdatap->mName;
+		childSetValue("group_name", group_name);
+		childSetToolTip("group_name",group_name);
 	}
 
 	LLButton* button_apply = findChild<LLButton>("btn_apply");