From: Pavel Rochnyack <pavel2000@ngs.ru>
Date: Wed, 2 Aug 2017 05:15:50 +0000 (+0700)
Subject: perl plugin: Added check of proper interpreter initialization.
X-Git-Tag: collectd-5.6.3~7^2
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=3e0d21f0139269625f5abcf5e6a582d0867e6733;p=collectd.git

perl plugin: Added check of proper interpreter initialization.

Closes: #927
---

diff --git a/src/perl.c b/src/perl.c
index d01f5c7c..66ad1819 100644
--- a/src/perl.c
+++ b/src/perl.c
@@ -2398,6 +2398,12 @@ static int perl_config_plugin(pTHX_ oconfig_item_t *ci) {
   char *plugin;
   HV *config;
 
+  if (NULL == perl_threads) {
+    log_err("No plugins was loaded yet! Put your plugin configuration block "
+            "after relevant `LoadPlugin' option.");
+    return -1;
+  }
+
   dSP;
 
   if ((1 != ci->values_num) || (OCONFIG_TYPE_STRING != ci->values[0].type)) {