4 files changed, 29 insertions, 2 deletions
diff --git a/indra/llui/CMakeLists.txt b/indra/llui/CMakeLists.txt
index 853f6f173d..532b6b6524 100644
--- a/indra/llui/CMakeLists.txt
+++ b/indra/llui/CMakeLists.txt
@@ -209,6 +209,16 @@ set(llui_HEADER_FILES
 set_source_files_properties(${llui_HEADER_FILES}
                             PROPERTIES HEADER_FILE_ONLY TRUE)
 
+SET(llurlentry_TEST_DEPENDENCIES
+    llurlmatch.cpp
+    llurlregistry.cpp
+    )
+
+set_source_files_properties(llurlentry.cpp
+    PROPERTIES LL_TEST_ADDITIONAL_SOURCE_FILES
+    "${llurlentry_TEST_DEPENDENCIES}"
+    )
+
 list(APPEND llui_SOURCE_FILES ${llui_HEADER_FILES})
 
 add_library (llui ${llui_SOURCE_FILES})
diff --git a/indra/llui/llurlentry.cpp b/indra/llui/llurlentry.cpp
index 20c939874b..2d0a156654 100644
--- a/indra/llui/llurlentry.cpp
+++ b/indra/llui/llurlentry.cpp
@@ -34,6 +34,8 @@
 #include "linden_common.h"
 #include "llurlentry.h"
 #include "lluri.h"
+#include "llurlmatch.h"
+#include "llurlregistry.h"
 
 #include "llcachename.h"
 #include "lltrans.h"
@@ -602,6 +604,20 @@ std::string LLUrlEntrySLLabel::getUrl(const std::string &string) const
 	return getUrlFromWikiLink(string);
 }
 
+std::string LLUrlEntrySLLabel::getTooltip(const std::string &string) const
+{
+	// return a tooltip corresponding to the URL type instead of the generic one (EXT-4574)
+	std::string url = getUrl(string);
+	LLUrlMatch match;
+	if (LLUrlRegistry::instance().findUrl(url, match))
+	{
+		return match.getTooltip();
+	}
+
+	// unrecognized URL? should not happen
+	return LLUrlEntryBase::getTooltip(string);
+}
+
 //
 // LLUrlEntryWorldMap Describes secondlife:///<location> URLs
 //
diff --git a/indra/llui/llurlentry.h b/indra/llui/llurlentry.h
index 3abada0f24..c947ef7259 100644
--- a/indra/llui/llurlentry.h
+++ b/indra/llui/llurlentry.h
@@ -83,7 +83,7 @@ public:
 	LLUIColor getColor() const { return mColor; }
 
 	/// Given a matched Url, return a tooltip string for the hyperlink
-	std::string getTooltip() const { return mTooltip; }
+	virtual std::string getTooltip(const std::string &string) const { return mTooltip; }
 
 	/// Return the name of a XUI file containing the context menu items
 	std::string getMenuName() const { return mMenuName; }
@@ -257,6 +257,7 @@ public:
 	LLUrlEntrySLLabel();
 	/*virtual*/ std::string getLabel(const std::string &url, const LLUrlLabelCallback &cb);
 	/*virtual*/ std::string getUrl(const std::string &string) const;
+	/*virtual*/ std::string getTooltip(const std::string &string) const;
 };
 
 ///
diff --git a/indra/llui/llurlregistry.cpp b/indra/llui/llurlregistry.cpp
index 722dbe41b3..faa02e1904 100644
--- a/indra/llui/llurlregistry.cpp
+++ b/indra/llui/llurlregistry.cpp
@@ -174,7 +174,7 @@ bool LLUrlRegistry::findUrl(const std::string &text, LLUrlMatch &match, const LL
 		match.setValues(match_start, match_end,
 						match_entry->getUrl(url),
 						match_entry->getLabel(url, cb),
-						match_entry->getTooltip(),
+						match_entry->getTooltip(url),
 						match_entry->getIcon(),
 						match_entry->getColor(),
 						match_entry->getMenuName(),