fix: Constify

franky47 · franky47 · commit 5835806832a7 · 2018-11-06T16:55:08.000+01:00
diff --git a/src/midi_UsbPacketInterface.hpp b/src/midi_UsbPacketInterface.hpp
@@ -35,7 +35,7 @@ bool composeTxPacket(Buffer& inBuffer, midiEventPacket_t& outPacket)
     if (inBuffer.isEmpty()) {
         return false;
     }
-    int bufferLength = inBuffer.getLength();
+    const int bufferLength = inBuffer.getLength();
     const byte status = inBuffer.peek();
     const byte cin = midi::CodeIndexNumbers::fromStatus(status);
     const byte messageLength = midi::CodeIndexNumbers::getSize(cin);

Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,7 @@ bool composeTxPacket(Buffer& inBuffer, midiEventPacket_t& outPacket)`
`35`	`35`	`if (inBuffer.isEmpty()) {`
`36`	`36`	`return false;`
`37`	`37`	`}`
`38`		`- int bufferLength = inBuffer.getLength();`
	`38`	`+ const int bufferLength = inBuffer.getLength();`
`39`	`39`	`const byte status = inBuffer.peek();`
`40`	`40`	`const byte cin = midi::CodeIndexNumbers::fromStatus(status);`
`41`	`41`	`const byte messageLength = midi::CodeIndexNumbers::getSize(cin);`