X-Git-Url: https://git.ayoreis.com/hackapet/Adafruit_Blinka_Displayio.git/blobdiff_plain/9c6cace8b9203bddf4304d032f1365ff405c129e..d99b13f094f4fb78ec1e0634b6f5cd0e5ca34370:/displayio/_displaycore.py

diff --git a/displayio/_displaycore.py b/displayio/_displaycore.py
index 76a5d18..0672513 100644
--- a/displayio/_displaycore.py
+++ b/displayio/_displaycore.py
@@ -343,7 +343,7 @@ class _DisplayCore:
         if not self.data_as_commands:
             self.send(DISPLAY_COMMAND, CHIP_SELECT_UNTOUCHED, data)
             data = bytearray(0)
-        if self.ram_width < 0x100:  # Single Byte Bounds
+        if self.ram_height < 0x100:  # Single Byte Bounds
             data += struct.pack(">BB", region_y1, region_y2)
         else:
             if self.address_little_endian: