fix subclass detection when folder is empty

e0404 · Aug 29, 2024 · 9b5de6a · 9b5de6a
1 parent 56909b6
commit 9b5de6a
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/matRad/util/matRad_findSubclasses.m b/matRad/util/matRad_findSubclasses.m
@@ -131,7 +131,11 @@
     fullFolder =  [folder filesep '+' packageName];
 end
 folderInfo = what(fullFolder);
-[~,potentialClasses] = cellfun(@fileparts,{folderInfo.m{:};folderInfo.p{:}},'UniformOutput',false); %Potential class files
+if ~isempty(folderInfo)
+    [~,potentialClasses] = cellfun(@fileparts,{folderInfo.m{:};folderInfo.p{:}},'UniformOutput',false); %Potential class files
+else
+    potentialClasses = {};
+end
 
 %In octave the what function returns the class folders with an '@'
 classFolders = folderInfo.classes;