X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/ceb16ee24f1e6add5e2ad0398369c24d2d868cd8..9a1560dc050f79fd189838a87ce623e79ff48677:/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c

diff --git a/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c b/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c
index 7b9ff0914..acd6b651c 100644
--- a/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c
+++ b/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c
@@ -164,14 +164,14 @@ bool TINYNVM_ReadMemory(const uint16_t ReadAddress, uint8_t* ReadBuffer, uint16_
 	/* Send the address of the location to read from */
 	TINYNVM_SendPointerAddress(ReadAddress);
 	
-	while (ReadSize--)
+	while (ReadSize-- && TimeoutMSRemaining)
 	{
 		/* Read the byte of data from the target */
 		XPROGTarget_SendByte(TPI_CMD_SLD | TPI_POINTER_INDIRECT_PI);
 		*(ReadBuffer++) = XPROGTarget_ReceiveByte();
 	}
 	
-	return true;
+	return (TimeoutMSRemaining != 0);
 }
 
 /** Writes word addressed memory to the target's memory spaces.