From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Sun, 14 Aug 2016 17:51:34 +0000 (+0200)
Subject: Python plugin: fix compiler warning
X-Git-Tag: collectd-5.6.0~31
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=1a9ccb9ef0d79a9f744daf9941447f944651bd60;p=collectd.git

Python plugin: fix compiler warning

python.c:397:25: warning: comparison of integers of different signs:
'size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
                        for (size_t i = 0; i < num; ++i) {
                                           ~ ^ ~~~
---

diff --git a/src/python.c b/src/python.c
index 884bb054..05a44aa8 100644
--- a/src/python.c
+++ b/src/python.c
@@ -389,12 +389,11 @@ static int cpy_write_callback(const data_set_t *ds, const value_list_t *value_li
 		}
 		dict = PyDict_New();  /* New reference. */
 		if (value_list->meta) {
-			int num;
 			char **table;
 			meta_data_t *meta = value_list->meta;
 
-			num = meta_data_toc(meta, &table);
-			for (size_t i = 0; i < num; ++i) {
+			int num = meta_data_toc(meta, &table);
+			for (int i = 0; i < num; ++i) {
 				int type;
 				char *string;
 				int64_t si;