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-rw-r--r--cpukit/libdl/rtl.c31
1 files changed, 17 insertions, 14 deletions
diff --git a/cpukit/libdl/rtl.c b/cpukit/libdl/rtl.c
index e3dba5a206..d4103bace6 100644
--- a/cpukit/libdl/rtl.c
+++ b/cpukit/libdl/rtl.c
@@ -477,21 +477,24 @@ rtems_rtl_find_obj (const char* name)
rtems_rtl_obj*
rtems_rtl_find_obj_with_symbol (const rtems_rtl_obj_sym* sym)
{
- rtems_chain_node* node = rtems_chain_first (&rtl->objects);
- while (!rtems_chain_is_tail (&rtl->objects, node))
+ if (sym != NULL)
{
- rtems_rtl_obj* obj = (rtems_rtl_obj*) node;
- if (rtems_rtl_obj_has_symbol (obj, sym))
- return obj;
- node = rtems_chain_next (node);
- }
- node = rtems_chain_first (&rtl->pending);
- while (!rtems_chain_is_tail (&rtl->pending, node))
- {
- rtems_rtl_obj* obj = (rtems_rtl_obj*) node;
- if (rtems_rtl_obj_has_symbol (obj, sym))
- return obj;
- node = rtems_chain_next (node);
+ rtems_chain_node* node = rtems_chain_first (&rtl->objects);
+ while (!rtems_chain_is_tail (&rtl->objects, node))
+ {
+ rtems_rtl_obj* obj = (rtems_rtl_obj*) node;
+ if (rtems_rtl_obj_has_symbol (obj, sym))
+ return obj;
+ node = rtems_chain_next (node);
+ }
+ node = rtems_chain_first (&rtl->pending);
+ while (!rtems_chain_is_tail (&rtl->pending, node))
+ {
+ rtems_rtl_obj* obj = (rtems_rtl_obj*) node;
+ if (rtems_rtl_obj_has_symbol (obj, sym))
+ return obj;
+ node = rtems_chain_next (node);
+ }
}
return NULL;
}