X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2Fthread.c;fp=gdb%2Fthread.c;h=a0c4a45a2013caa06181b0585a54075c796a438a;hb=4c449d978ae4916445678ca41993d280aa6854ed;hp=487626619ffa76a6ebee7378637874b6237a0f68;hpb=708e4b9f189a86d542519b35e36e3f087b36b524;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/thread.c b/gdb/thread.c
index 487626619f..a0c4a45a20 100644
--- a/gdb/thread.c
+++ b/gdb/thread.c
@@ -530,11 +530,11 @@ find_thread_ptid (ptid_t ptid)
 struct thread_info *
 find_thread_ptid (inferior *inf, ptid_t ptid)
 {
-  for (thread_info *tp : inf->threads ())
-    if (tp->ptid == ptid)
-      return tp;
-
-  return NULL;
+  auto it = inf->thread_map.find (ptid);
+  if (it != inf->thread_map.end ())
+    return it->second;
+  else
+    return nullptr;
 }
 
 /* See gdbthread.h.  */