From 1aa2ac380c90d544ab688527fa7a6c07b373fac1 Mon Sep 17 00:00:00 2001
From: Fabrice Weinberg <Fabrice@weinberg.me>
Date: Sun, 5 Jun 2016 18:28:51 +0200
Subject: [PATCH] Fix detection of non drawable characters. #47
---
OLEDDisplay.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/OLEDDisplay.cpp b/OLEDDisplay.cpp
index 0c96567..5ebb433 100644
--- a/OLEDDisplay.cpp
+++ b/OLEDDisplay.cpp
@@ -362,7 +362,7 @@ void OLEDDisplay::drawStringInternal(int16_t xMove, int16_t yMove, char* text, u
byte currentCharWidth = pgm_read_byte( fontData + JUMPTABLE_START + charCode * JUMPTABLE_BYTES + JUMPTABLE_WIDTH); // Width
// Test if the char is drawable
- if (msbJumpToChar != 255 && lsbJumpToChar != 255) {
+ if (!(msbJumpToChar == 255 && lsbJumpToChar == 255)) {
// Get the position of the char data
uint16_t charDataPosition = JUMPTABLE_START + sizeOfJumpTable + ((msbJumpToChar << 8) + lsbJumpToChar);
drawInternal(xPos, yPos, currentCharWidth, textHeight, fontData, charDataPosition, charByteSize);
--
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