1 files changed, 1 insertions, 1 deletions
diff --git a/utf8.c b/utf8.c
index 6414e2b0a5..8f04b8931c 100644
--- a/utf8.c
+++ b/utf8.c
@@ -1360,7 +1360,7 @@ Perl_to_utf8_case(pTHX_ U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, char *norma
 	      /* It was "normal" (a single character mapping). */
 	      UV uv3 = UNI_TO_NATIVE(uv2);
 	      
-	      len = uvuni_to_utf8(ustrp, uv3) - ustrp;
+	      len = uvchr_to_utf8(ustrp, uv3) - ustrp;
 	 }
     }