SD Menu print fix

Author: neu-rah

RnD/functor/test/README

@@ -0,0 +1,11 @@
+
+This directory is intended for PIO Unit Testing and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PIO Unit Testing:
+- https://docs.platformio.org/page/plus/unit-testing.html

src/plugin/SDMenu.h

@@ -224,7 +224,8 @@ class SDMenuT:public menuNode,public FS {
   Used printTo(navRoot &root,bool sel,menuOut& out, idx_t idx,idx_t len,idx_t pn) {
     if(root.navFocus!=this) {//show given title or filename if selected
       return selectedFile==""?
-        menuNode::printTo(root,sel,out,idx,len,pn):
+        /*menuNode::printTo(root,sel,out,idx,len,pn)*/
+        out.printRaw(shadow->text,len):
         out.printRaw(selectedFile.c_str(),len);
     } else if(idx==-1) {//when menu open (show folder name)
       ((menuNodeShadow*)shadow)->sz=SDMenuT<FS>::count()+USE_BACKDOTS;

src/plugin/SdFatMenu.h

@@ -235,7 +235,8 @@ class SDMenuT:public menuNode,public FS {
   Used printTo(navRoot &root,bool sel,menuOut& out, idx_t idx,idx_t len,idx_t pn) {
     if(root.navFocus!=this) {//show given title or filename if selected
       return selectedFile==""?
-        menuNode::printTo(root,sel,out,idx,len,pn):
+        /*menuNode::printTo(root,sel,out,idx,len,pn)*/
+        out.printRaw(shadow->text,len):
         out.printRaw(selectedFile.c_str(),len);
     } else if(idx==-1) {//when menu open (show folder name)
       ((menuNodeShadow*)shadow)->sz=SDMenuT<FS>::count()+USE_BACKDOTS;