[logging] Add missing call to InitLogger() in cobalt

Bug: 40982
Change-Id: Ieaa28cf7af5887f0ecf5dadae9a620edee5ca3d6
diff --git a/src/logging.h b/src/logging.h
index b3d2b09..91867ee 100644
--- a/src/logging.h
+++ b/src/logging.h
@@ -18,7 +18,7 @@
 #include "lib/syslog/cpp/logger.h"
 #include "src/lib/fxl/logging.h"
 
-#define INIT_LOGGING(val)
+#define INIT_LOGGING(val) { syslog::InitLogger(); }
 
 #define VLOG(verboselevel) FX_VLOGST(verboselevel, "core")
 #define LOG(level) FX_LOGST(level, "core")