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-rw-r--r--expand.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/expand.c b/expand.c
index e9c376c..9514483 100644
--- a/expand.c
+++ b/expand.c
@@ -497,6 +497,8 @@ variable_append (const char *name, unsigned int length,
{
const struct variable *v;
char *buf = 0;
+ /* If this set is local and the next is not a parent, then next is local. */
+ int nextlocal = local && set->next_is_parent == 0;
/* If there's nothing left to check, return the empty buffer. */
if (!set)
@@ -507,12 +509,12 @@ variable_append (const char *name, unsigned int length,
/* If there isn't one, or this one is private, try the set above us. */
if (!v || (!local && v->private_var))
- return variable_append (name, length, set->next, 0);
+ return variable_append (name, length, set->next, nextlocal);
/* If this variable type is append, first get any upper values.
If not, initialize the buffer. */
if (v->append)
- buf = variable_append (name, length, set->next, 0);
+ buf = variable_append (name, length, set->next, nextlocal);
else
buf = initialize_variable_output ();