write_sensu: mark asprintf as static

Commit straigh to 5.5. This plugin didn't exist in 5.4.

diff --git a/src/write_sensu.c b/src/write_sensu.c
index 1956458..29e7a40 100644 (file)
--- a/src/write_sensu.c
+++ b/src/write_sensu.c
@@ -71,7 +71,7 @@ static int vasprintf(char **str, const char *fmt, va_list args) {
        return size;
 }
 
-int asprintf(char **str, const char *fmt, ...) {
+static int asprintf(char **str, const char *fmt, ...) {
        int size = 0;
        va_list args;
        // init variadic argumens