BUG/MINOR: da: fix log-level comparison to emove annoying warning
When haproxy is run on the foreground with DeviceAtlas enabled, one
line of warning is seen for every test because the comparison is always
true even when loglevel is zero :
willy@wtap:haproxy$ ./haproxy -db -f test-da.cfg
[WARNING] 151/150831 (25506) : deviceatlas : final memory image 7148029 bytes.
Deviceatlas module loaded.
[WARNING] 151/150832 (25506) : deviceatlas : .
[WARNING] 151/150833 (25506) : deviceatlas : .
[WARNING] 151/150833 (25506) : deviceatlas : .
^C
Don't emit a warning when loglevel is null.
diff --git a/src/da.c b/src/da.c
index 6560853..0f3a861 100644
--- a/src/da.c
+++ b/src/da.c
@@ -70,7 +70,7 @@
static void da_haproxy_log(da_severity_t severity, da_status_t status,
const char *fmt, va_list args)
{
- if (severity <= global.deviceatlas.loglevel) {
+ if (global.deviceatlas.loglevel && severity <= global.deviceatlas.loglevel) {
char logbuf[256];
vsnprintf(logbuf, sizeof(logbuf), fmt, args);
Warning("deviceatlas : %s.\n", logbuf);