Compile scope error with Rep-firmware_1.0.0DEV

I get an error with "floorf" not defined in scope in the latest firmware 1.0.0DEV.  "floorf" is not used anywhere else, so I suppose it is just a simple typo, meant to be "floor".  I changed it and was able to compile and upload.  The typo is in Printer.cpp, line 2886.  I think I saw this same exact error a year or two ago.  Looks like it got re-introduced into the code.  

Please verify that this is what the problem is and the fix was proper.



  • floorf is the float version of float. Since double equals float on arduino that might have the result of not having this official variant. Will test.
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