cc: drop redundant strcpy

Fixes #192.

R=ken2
https://golang.org/cl/155047

diff --git a/src/cmd/cc/lex.c b/src/cmd/cc/lex.c
index 1635e8b9de88a8cde8c753d9ae9fc210b9fca827..428ba55ad94d5746508641d3e462d2221eee9558 100644 (file)
--- a/src/cmd/cc/lex.c
+++ b/src/cmd/cc/lex.c
@@ -419,8 +419,6 @@ lookup(void)
        s = alloc(sizeof(*s));
        s->name = alloc(n);
        memmove(s->name, symb, n);
-
-       strcpy(s->name, symb);
        s->link = hash[h];
        hash[h] = s;
        syminit(s);