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-rw-r--r--generic/tclStrToD.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/tclStrToD.c b/generic/tclStrToD.c
index a52f78f..2cf3ea7 100644
--- a/generic/tclStrToD.c
+++ b/generic/tclStrToD.c
@@ -556,7 +556,7 @@ TclParseNumber(
return TCL_ERROR;
}
if (TclHasInternalRep(objPtr, &tclListType)) {
- int length;
+ size_t length;
/* A list can only be a (single) number if its length == 1 */
TclListObjLengthM(NULL, objPtr, &length);
if (length != 1) {