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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-02 22:47:49 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-02 22:47:49 +0000 |
| commit | 8ae5b28b4bff5f1099a4a77af89e1a7e23ad77e2 (patch) | |
| tree | 7b564df0a853dd239ae4e47c8632e42ea9fe9b6a | |
| parent | f8e8783a925255bbb275fc84a1b6126aba660e22 (diff) | |
| download | busybox-8ae5b28b4bff5f1099a4a77af89e1a7e23ad77e2.tar.gz | |
awk: another smallish code shrink
| -rw-r--r-- | editors/awk.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/editors/awk.c b/editors/awk.c index 44b747b29..aac40aa93 100644 --- a/editors/awk.c +++ b/editors/awk.c @@ -2028,9 +2028,7 @@ static var *exec_builtin(node *op, var *res) if (i < 0) i = 0; n = (nargs > 2) ? getvar_i(av[2]) : l-i; if (n < 0) n = 0; - s = xzalloc(n + 1); - strncpy(s, as[0]+i, n); - /*s[n] = '\0'; - xzalloc did it */ + s = xstrndup(as[0]+i, n); setvar_p(res, s); break; |