MAINT-5127 FIXED Just remove nonprintable characters from the string.

indra/newview/llslurl.cpp

@@ -271,7 +271,14 @@ LLSLURL::LLSLURL(const std::string& slurl)
 			// at this point, head of the path array should be [ <region>, <x>, <y>, <z> ] where x, y and z 
 			// are collectively optional
 			// are optional
+
 			mRegion = LLURI::unescape(path_array[0].asString());
+
+			if(LLStringUtil::containsNonprintable(mRegion))
+			{
+				LLStringUtil::stripNonprintable(mRegion);
+			}
+
 			path_array.erase(0);
 			
 			// parse the x, y, and optionally z