diff --git a/src/misc1.c b/src/misc1.c
index 5ce1167..e2efcfb 100644
--- a/src/misc1.c
+++ b/src/misc1.c
@@ -4492,7 +4492,7 @@
 		int l = mb_ptr2len(s);
 
 		while (--l > 0)
-		    *d++ = *s++;
+		    *d++ = *++s;
 	    }
 # endif
 	}