--- libmodplug-0.8/src/sndfile.cpp~	2006-03-20 05:22:32.000000000 +0200
+++ libmodplug-0.8/src/sndfile.cpp	2006-10-03 19:21:17.000000000 +0300
@@ -1081,7 +1081,7 @@
 {
 	UINT len = 0, mem = pIns->nLength+6;
 
-	if ((!pIns) || (pIns->nLength < 4) || (!lpMemFile)) return 0;
+	if ((!pIns) || ((int)pIns->nLength < 4) || (!lpMemFile)) return 0;
 	if (pIns->nLength > MAX_SAMPLE_LENGTH) pIns->nLength = MAX_SAMPLE_LENGTH;
 	pIns->uFlags &= ~(CHN_16BIT|CHN_STEREO);
 	if (nFlags & RSF_16BIT)