1 files changed, 1 insertions, 1 deletions
diff --git a/stringbuf.h b/stringbuf.h
index 96e78164..2c3f4c3a 100755
--- a/stringbuf.h
+++ b/stringbuf.h
@@ -125,7 +125,7 @@ int rsCStrSzStrMatchRegex(rsCStrObj *pCS1, uchar *psz);
 
 /* now come inline-like functions */
 #ifdef NDEBUG
-#	define rsCStrLen(x) ((x)->iStrLen)
+#	define rsCStrLen(x) ((int)((x)->iStrLen))
 #else
 	int rsCStrLen(rsCStrObj *pThis);
 #endif