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authorAndrew J. Schorr <aschorr@telemetry-investments.com>2012-04-09 08:17:06 -0400
committerAndrew J. Schorr <aschorr@telemetry-investments.com>2012-04-09 08:17:06 -0400
commit876bfa5513ae175535a5e67e90973b712fce8399 (patch)
tree138cf1c5d76c2ffd365eae0ac4f2f418f7b08755 /eval.c
parent059a60ca01fbe31d4e6cea8cde7fa086abec90aa (diff)
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Fix memory management bug in unset_ERRNO.
Diffstat (limited to 'eval.c')
-rw-r--r--eval.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/eval.c b/eval.c
index 82cca9ed..e3ab52eb 100644
--- a/eval.c
+++ b/eval.c
@@ -1021,7 +1021,7 @@ void
unset_ERRNO(void)
{
unref(ERRNO_node->var_value);
- ERRNO_node->var_value = Nnull_string;
+ ERRNO_node->var_value = dupnode(Nnull_string);
}
/* update_NR --- update the value of NR */