curl plugin: prev can't be NULL here

[src/curl.c:548] -> [src/curl.c:546]: (warning) Either the condition 'prev!=0' is redundant or there is possible null pointer dereference: prev.

diff --git a/src/curl.c b/src/curl.c
index 2ed0922..310561c 100644 (file)
--- a/src/curl.c
+++ b/src/curl.c
@@ -543,7 +543,7 @@ static int cc_config_add_page (oconfig_item_t *ci) /* {{{ */
     web_page_t *prev;
 
     prev = pages_g;
-    while ((prev != NULL) && (prev->next != NULL))
+    while (prev->next != NULL)
       prev = prev->next;
     prev->next = page;
   }