Small bugfix for TWI_MasterReadHandler

Roy, Elizabeth · facchinm · commit 3fa390c78ee1 · 2018-02-14T09:39:56.000+01:00
diff --git a/libraries/Wire/src/utility/twi.c b/libraries/Wire/src/utility/twi.c
@@ -448,6 +448,8 @@ void TWI_MasterReadHandler()
 		}
 		
 		TWI_MasterTransactionFinished(TWIM_RESULT_BUFFER_OVERFLOW);
+		master_bytesToRead = 0;
+		return;
 	}
 
 	/* Local variable used in if test to avoid compiler warning. */

Original file line number	Diff line number	Diff line change
`@@ -448,6 +448,8 @@ void TWI_MasterReadHandler()`
`448`	`448`	`}`
`449`	`449`
`450`	`450`	`TWI_MasterTransactionFinished(TWIM_RESULT_BUFFER_OVERFLOW);`
	`451`	`+ master_bytesToRead = 0;`
	`452`	`+ return;`
`451`	`453`	`}`
`452`	`454`
`453`	`455`	`/* Local variable used in if test to avoid compiler warning. */`