ascent plugin: len is unsigned

[src/ascent.c:157]: (style) Checking if unsigned variable 'len' is less than zero.

diff --git a/src/ascent.c b/src/ascent.c
index d38e859..26f3a11 100644 (file)
--- a/src/ascent.c
+++ b/src/ascent.c
@@ -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)