free: instead of Curl_safefree()

Since we just started make use of free(NULL) in order to simplify code,
this change takes it a step further and:

- converts lots of Curl_safefree() calls to good old free()
- makes Curl_safefree() not check the pointer before free()

The (new) rule of thumb is: if you really want a function call that
frees a pointer and then assigns it to NULL, then use Curl_safefree().
But we will prefer just using free() from now on.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/base64.c b/lib/base64.c
index 648ee1e5d..1defca19e 100644
--- a/lib/base64.c
+++ b/lib/base64.c
@@ -149,7 +149,7 @@ CURLcode Curl_base64_decode(const char *src,
   for(i = 0; i < numQuantums; i++) {
     size_t result = decodeQuantum(pos, src);
     if(!result) {
-      Curl_safefree(newstr);
+      free(newstr);
 
       return CURLE_BAD_CONTENT_ENCODING;
     }