Merge branch 'collectd-5.5' into collectd-5.6

[collectd.git] / src / daemon / utils_complain.c

diff --git a/src/daemon/utils_complain.c b/src/daemon/utils_complain.c
index 1cf6c3a..69909bb 100644 (file)
--- a/src/daemon/utils_complain.c
+++ b/src/daemon/utils_complain.c
@@ -27,10 +27,12 @@
  **/
 
 #include "collectd.h"
+
 #include "utils_complain.h"
 #include "plugin.h"
 
 /* vcomplain returns 0 if it did not report, 1 else */
+__attribute__ ((format (printf, 3, 0)))
 static int vcomplain (int level, c_complain_t *c,
                const char *format, va_list ap)
 {