input_plugin: always include flb_input_metric header

edsiper · edsiper · commit 8120f51fd36f · 2021-06-30T09:57:58.000-06:00
Signed-off-by: Eduardo Silva &lt;edsiper@gmail.com&gt;
diff --git a/include/fluent-bit/flb_input_plugin.h b/include/fluent-bit/flb_input_plugin.h
@@ -23,6 +23,7 @@
 
 #include <fluent-bit/flb_info.h>
 #include <fluent-bit/flb_input.h>
+#include <fluent-bit/flb_input_metric.h>
 #include <fluent-bit/flb_log.h>
 
 #define flb_plg_error(ctx, fmt, ...)                                    \
