X-Git-Url: https://git.hcoop.net/clinton/Smoothieware.git/blobdiff_plain/cd1f52a78fd579889117973623c01e9e39243a29..f6542ad9b2130bf22cdfb3677cdda336f09f0901:/src/libs/HeapRing.h

diff --git a/src/libs/HeapRing.h b/src/libs/HeapRing.h
index cc77f1ab..ed28f9cc 100644
--- a/src/libs/HeapRing.h
+++ b/src/libs/HeapRing.h
@@ -74,6 +74,7 @@ protected:
 
     volatile unsigned int head_i;
     volatile unsigned int tail_i;
+    volatile unsigned int isr_tail_i;
 
 private:
     kind* ring;