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-rw-r--r--gdb/linux-thread-db.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/gdb/linux-thread-db.c b/gdb/linux-thread-db.c
index 7f8f83e..bdf14df 100644
--- a/gdb/linux-thread-db.c
+++ b/gdb/linux-thread-db.c
@@ -700,9 +700,10 @@ thread_db_find_new_threads_silently (ptid_t ptid)
If the nptl bug is present in the inferior return 0 to silently ignore
such errors, and let gdb enumerate threads again later. In such case
GDB cannot properly display LWPs if the inferior thread list is
- corrupted. */
+ corrupted. For core files it does not apply, no 'later enumeration'
+ is possible. */
- if (!inferior_has_bug ("nptl_version", 2, 7))
+ if (!target_has_execution || !inferior_has_bug ("nptl_version", 2, 7))
{
exception_fprintf (gdb_stderr, except,
_("Warning: couldn't activate thread debugging "