Merge pull request #99 from makermelissa/master

Fixed autowrite not resetting when error

Author: tannewt

adafruit_ht16k33/segments.py

@@ -238,6 +238,7 @@ def _number(self, number: Union[int, float], decimal: int = 0) -> str:
         dot = stnum.find(".")
 
         if (len(stnum) > 5) or ((len(stnum) > 4) and (dot < 0)):
+            self._auto_write = auto_write
             raise ValueError(
                 "Input overflow - {0} is too large for the display!".format(number)
             )
@@ -262,6 +263,7 @@ def _number(self, number: Union[int, float], decimal: int = 0) -> str:
             txt = stnum[:places]
 
         if len(txt) > 5:
+            self._auto_write = auto_write
             raise ValueError("Output string ('{0}') is too long!".format(txt))
 
         self._text(txt)