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  44 From: Jani Nikula <jani@nikula.org>\r
  45 To: notmuch@notmuchmail.org\r
  46 Subject: [PATCH] lib: fix clang compiler warning\r
  47 Date: Fri, 17 Jan 2014 18:21:05 +0200\r
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  63 \r
  64 With some combination of clang and talloc, not using the return value\r
  65 of talloc_steal() produces a warning. Ignore it, as talloc_steal() has\r
  66 no failure modes per documentation.\r
  67 ---\r
  68  lib/thread.cc | 2 +-\r
  69  1 file changed, 1 insertion(+), 1 deletion(-)\r
  70 \r
  71 diff --git a/lib/thread.cc b/lib/thread.cc\r
  72 index 4dcf705..8f53e12 100644\r
  73 --- a/lib/thread.cc\r
  74 +++ b/lib/thread.cc\r
  75 @@ -524,7 +524,7 @@ _notmuch_thread_create (void *ctx,\r
  76      _resolve_thread_relationships (thread);\r
  77  \r
  78      /* Commit to returning thread. */\r
  79 -    talloc_steal (ctx, thread);\r
  80 +    (void) talloc_steal (ctx, thread);\r
  81  \r
  82    DONE:\r
  83      talloc_free (local);\r
  84 -- \r
  85 1.8.5.2\r
  86 \r