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(sift_states_bkref): Remove ret variable. Use err instead.

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This commit is contained in:
Ulrich Drepper 2002-09-30 00:54:22 +00:00
parent 63d76dfaf8
commit 2285f7f37a
1 changed files with 2 additions and 2 deletions
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4
posix/regexec.c
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@ -1695,7 +1695,7 @@ sift_states_bkref (preg, mctx, sctx, str_idx, dest_nodes)
continue;
if (type == OP_BACK_REF)
{
int enabled_idx, ret;
int enabled_idx;
for (enabled_idx = 0; enabled_idx < mctx->nbkref_ents; ++enabled_idx)
{
int disabled_idx, subexp_len, to_idx;
@ -1769,7 +1769,7 @@ sift_states_bkref (preg, mctx, sctx, str_idx, dest_nodes)
}
local_sctx.last_node = node;
local_sctx.last_str_idx = str_idx;
ret = re_node_set_insert (&local_sctx.limits, enabled_idx);
err = re_node_set_insert (&local_sctx.limits, enabled_idx);
if (BE (err < 0, 0))
return REG_ESPACE;
err = sift_states_backward (preg, mctx, &local_sctx);