fix autostart failure if in wrong directory

2011-12-26 09:20:33 +01:00
parent 396270a0de
commit 729cde4475
3 changed files with 12 additions and 1 deletions
--- a/Marlin/cardreader.pde
+++ b/Marlin/cardreader.pde
@@ -164,6 +164,15 @@ void CardReader::initsd()
    SERIAL_ECHOLNPGM("workDir open failed");
  }
 }
+
+void CardReader::setroot()
+{
+ curDir=&root;
+  if(!workDir.openRoot(&volume))
+  {
+    SERIAL_ECHOLNPGM("workDir open failed");
+  } 
+}
 void CardReader::release()
 {
  sdprinting = false;