fix, dub proj inspector tree empty if proj organized by subpackages

CHANGELOG.md

@@ -10,6 +10,7 @@
 
 - diff dialog: the content reloaded matched to the state when the dialog was shown, not when closed. (#97)
 - editor, debugging: during a debugging session, wrong icon displayed when a breakpoint is removed.
+- DUB project inspector: the tree was empty if the project is moslty organized in subpackages.
 - DUB projects: version number without the patch component were not accepted.
 
 # v3.9.12

src/u_dubproject.pas

@@ -1405,6 +1405,11 @@ begin
     if fJSON.findArray('sourceFiles', arr) then
       for i := 0 to arr.Count-1 do
         tryAddRelOrAbsFile(arr.Strings[i]);
+    // subpackages
+    if fJSON.findArray('subPackages', arr) then
+      for i := 0 to arr.Count-1 do
+        tryAddFromFolder(fBasePath + arr.Strings[i]);
+    // by config
     conf := getCurrentCustomConfig;
     if conf.isAssigned then
     begin
@@ -1426,6 +1431,10 @@ begin
         else
           tryAddFromFolder(expandFilenameEx(fBasePath, pth));
       end;
+      // subpackages
+      if conf.findArray('subPackages', arr) then
+        for i := 0 to arr.Count-1 do
+          tryAddFromFolder(fBasePath + arr.Strings[i]);
       // custom files in current config
       if conf.findArray('sourceFiles', arr) then
         for i := 0 to arr.Count-1 do