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authorDenis Vlasenko2008-07-02 22:47:49 +0000
committerDenis Vlasenko2008-07-02 22:47:49 +0000
commit8ae5b28b4bff5f1099a4a77af89e1a7e23ad77e2 (patch)
tree7b564df0a853dd239ae4e47c8632e42ea9fe9b6a
parentf8e8783a925255bbb275fc84a1b6126aba660e22 (diff)
downloadbusybox-8ae5b28b4bff5f1099a4a77af89e1a7e23ad77e2.zip
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awk: another smallish code shrink
-rw-r--r--editors/awk.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/editors/awk.c b/editors/awk.c
index 44b747b..aac40aa 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;