Index: firmware/App/Modes/ModeFill.h
===================================================================
diff -u -r557f409455dde035899c9f89a8b93f57e8eb7f2b -ref46e2aa7eba74dabd99bfcd9e6b38b8ce77820c
--- firmware/App/Modes/ModeFill.h	(.../ModeFill.h)	(revision 557f409455dde035899c9f89a8b93f57e8eb7f2b)
+++ firmware/App/Modes/ModeFill.h	(.../ModeFill.h)	(revision ef46e2aa7eba74dabd99bfcd9e6b38b8ce77820c)
@@ -57,6 +57,8 @@
 
 BOOL isEmptyBicarbBottle( void );
 
+BOOL isBadFill( void );
+
 BOOL isAvgConductivityOutOfRange( void );
 
 BOOL testSetUsedAcidVolumeMLOverride( F32 value );