change http_passwd default value from "" to NULL

Your Name · Your Name · commit 8cd1b3accd05 · 2025-12-24T18:34:52.000-03:00
Signed-off-by: Your Name &lt;you@example.com&gt;
diff --git a/plugins/out_splunk/splunk.c b/plugins/out_splunk/splunk.c
@@ -1072,7 +1072,7 @@ static struct flb_config_map config_map[] = {
     },
 
     {
-     FLB_CONFIG_MAP_STR, "http_passwd", "",
+     FLB_CONFIG_MAP_STR, "http_passwd", NULL,
      0, FLB_TRUE, offsetof(struct flb_splunk, http_passwd),
      "Set HTTP auth password"
     },

Original file line number	Diff line number	Diff line change
`@@ -1072,7 +1072,7 @@ static struct flb_config_map config_map[] = {`
`1072`	`1072`	`},`
`1073`	`1073`
`1074`	`1074`	`{`
`1075`		`- FLB_CONFIG_MAP_STR, "http_passwd", "",`
	`1075`	`+ FLB_CONFIG_MAP_STR, "http_passwd", NULL,`
`1076`	`1076`	`0, FLB_TRUE, offsetof(struct flb_splunk, http_passwd),`
`1077`	`1077`	`"Set HTTP auth password"`
`1078`	`1078`	`},`