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-rw-r--r--generic/tclCmdIL.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/generic/tclCmdIL.c b/generic/tclCmdIL.c
index da8dc65..cf900a3 100644
--- a/generic/tclCmdIL.c
+++ b/generic/tclCmdIL.c
@@ -4782,8 +4782,8 @@ DictionaryCompare(
* other interesting punctuations occur).
*/
- uniLeftLower = Tcl_UniCharToLower(uniLeft);
- uniRightLower = Tcl_UniCharToLower(uniRight);
+ uniLeftLower = Tcl_UniCharFold(uniLeft);
+ uniRightLower = Tcl_UniCharFold(uniRight);
} else {
diff = UCHAR(*left) - UCHAR(*right);
break;