ascent plugin: len is unsigned

[collectd.git] / src / ascent.c

diff --git a/src/ascent.c b/src/ascent.c
index 2ba3c77..26f3a11 100644 (file)
--- a/src/ascent.c
+++ b/src/ascent.c
@@ -32,7 +32,7 @@
 #include <curl/curl.h>
 #include <libxml/parser.h>
 
-static char *races_list[] = /* {{{ */
+static const char *races_list[] = /* {{{ */
 {
   NULL,
   "Human",    /*  1 */
@@ -49,7 +49,7 @@ static char *races_list[] = /* {{{ */
 }; /* }}} */
 #define RACES_LIST_LENGTH STATIC_ARRAY_SIZE (races_list)
 
-static char *classes_list[] = /* {{{ */
+static const char *classes_list[] = /* {{{ */
 {
   NULL,
   "Warrior", /*  1 */
@@ -66,7 +66,7 @@ static char *classes_list[] = /* {{{ */
 }; /* }}} */
 #define CLASSES_LIST_LENGTH STATIC_ARRAY_SIZE (classes_list)
 
-static char *genders_list[] = /* {{{ */
+static const char *genders_list[] = /* {{{ */
 {
   "Male",
   "Female"
@@ -154,7 +154,7 @@ static size_t ascent_curl_callback (void *buf, size_t size, size_t nmemb, /* {{{
 {
   size_t len = size * nmemb;
 
-  if (len <= 0)
+  if (len == 0)
     return (len);
 
   if ((ascent_buffer_fill + len) >= ascent_buffer_size)