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-rw-r--r--unix/tclUnixSock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/unix/tclUnixSock.c b/unix/tclUnixSock.c
index bd54a2e..62e4756 100644
--- a/unix/tclUnixSock.c
+++ b/unix/tclUnixSock.c
@@ -241,7 +241,7 @@ InitializeHostName(
if (dot != NULL) {
char *node = ckalloc(dot - u.nodename + 1);
- memcpy(node, u.nodename, (size_t) (dot - u.nodename));
+ memcpy(node, u.nodename, dot - u.nodename);
node[dot - u.nodename] = '\0';
hp = TclpGetHostByName(node);
ckfree(node);