commit 952d9d827e5bfc66a6b1d39956e4e5596b09e2bd
author Bram Moolenaar <Bram@vim.org> Mon Aug 02 18:07:18 2021 +0200
committer Bram Moolenaar <Bram@vim.org> Mon Aug 02 18:07:18 2021 +0200
tree 0b2581eeaec39b6bad25b58f537d8ea1e893b79c
parent 1321257317b7d28228a6a9a0d612f81f70290b4c

patch 8.2.3274: macro for printf format check can be simplified

Problem:    Macro for printf format check can be simplified.
Solution:   Add ATTRIBUTE_FORMAT_PRINTF(). (Dominique Pellé, issue #8635)

src/nbdebug.c

diff --git a/src/nbdebug.c b/src/nbdebug.c
index 43bee8d..c79081b 100644
--- a/src/nbdebug.c
+++ b/src/nbdebug.c
@@ -32,7 +32,7 @@
 FILE		*nb_debug = NULL;
 u_int		 nb_dlevel = 0;		// nb_debug verbosity level
 
-void		 nbdb(char *, ...);
+void		 nbdb(char *, ...) ATTRIBUTE_FORMAT_PRINTF(1, 2);
 
 static int	 lookup(char *);
 #ifdef USE_NB_ERRORHANDLER