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-rw-r--r--generic/tclIOUtil.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/tclIOUtil.c b/generic/tclIOUtil.c
index d50f2e3..40f3f76 100644
--- a/generic/tclIOUtil.c
+++ b/generic/tclIOUtil.c
@@ -4977,7 +4977,7 @@ Tcl_FSJoinPath(listObj, elements)
if (length > 0 && ptr[length -1] != '/') {
Tcl_AppendToObj(res, &separator, 1);
- length++;
+ Tcl_GetStringFromObj(res, &length);
}
Tcl_SetObjLength(res, length + (int) strlen(strElt));