From: Paul Eggert <eggert@cs.ucla.edu>
Date: Tue, 15 Mar 2011 01:25:31 +0000 (-0700)
Subject: * insdel.c (CHECK_MARKERS): Redo to avoid gcc -Wempty-body diagnostic.
X-Git-Tag: emacs-pretest-24.0.90~104^2~275^2~554^2~91
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=f0cb4a607918c065ebedfd62eb0187b0d49f67d6;p=emacs.git

* insdel.c (CHECK_MARKERS): Redo to avoid gcc -Wempty-body diagnostic.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 6717ce1489e..69d658eade2 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -2,6 +2,7 @@
 
 	* insdel.c (check_markers, make_gap_larger, make_gap_smaller):
 	(reset_var_on_error, Fcombine_after_change_execute_1): Now static.
+	(CHECK_MARKERS): Redo to avoid gcc -Wempty-body diagnostic.
 
 	* filelock.c (within_one_second): Now static.
 	(lock_file_1): Rename local to avoid shadowing.
diff --git a/src/insdel.c b/src/insdel.c
index a429ae6a1e3..18495e6c903 100644
--- a/src/insdel.c
+++ b/src/insdel.c
@@ -70,9 +70,12 @@ Lisp_Object combine_after_change_buffer;
 Lisp_Object Qinhibit_modification_hooks;
 
 #define CHECK_MARKERS()				\
-  if (check_markers_debug_flag)			\
-    check_markers ();				\
-  else
+  do						\
+    {						\
+      if (check_markers_debug_flag)		\
+	check_markers ();			\
+    }						\
+  while (0)
 
 static void
 check_markers (void)