{email,multimeter,users} plugin: Don't pass NULL-pointers to `plugin_submit'.

diff --git a/src/email.c b/src/email.c
index 509eb23..bbee9bb 100644 (file)
--- a/src/email.c
+++ b/src/email.c
@@ -775,7 +775,7 @@ static void score_submit (double value)
        if ((len < 0) || (len >= BUFSIZE))
                return;
 
-       plugin_submit ("email_spam_score", NULL, buf);
+       plugin_submit ("email_spam_score", "-", buf);
        return;
 } /* static void score_submit (double) */
 

diff --git a/src/multimeter.c b/src/multimeter.c
index 317745b..46438bf 100644 (file)
--- a/src/multimeter.c
+++ b/src/multimeter.c
@@ -214,7 +214,7 @@ static void multimeter_submit (double *value)
        if (snprintf (buf, BUFSIZE, "%u:%f", (unsigned int) curtime, *value) >= BUFSIZE)
                return;
 
-       plugin_submit (MODULE_NAME, NULL, buf);
+       plugin_submit (MODULE_NAME, "-", buf);
 }
 #undef BUFSIZE
 

diff --git a/src/users.c b/src/users.c
index 08fc4fd..973fda0 100644 (file)
--- a/src/users.c
+++ b/src/users.c
@@ -74,7 +74,7 @@ static void users_submit (unsigned int users)
                return;
        }
 
-       plugin_submit(MODULE_NAME, NULL, buf);
+       plugin_submit(MODULE_NAME, "-", buf);
        return;
 } /* static void users_submit(unsigned int users) */
 #undef BUFSIZE