filter out duplicate icon paths

engine/findicons.py

@@ -48,6 +48,8 @@ else:
 
 SEARCH_DIRECTORIES.append(pathlib.Path("/usr/share/pixmaps"))
 
+SEARCH_DIRECTORIES = set(p.resolve() for p in SEARCH_DIRECTORIES) #resolve follows symlinks, set() makes it unique
+
 
 def run_fast_scandir(dir, ext):
     """