curl_global_init_mem: bump initialized even if already initialized

As this makes curl_global_init_mem() behave the same way as
curl_global_init() already does in that aspect - the same number of
curl_global_cleanup() calls is then required to again decrease the
counter and then eventually do the cleanup.

Bug: http://curl.haxx.se/bug/view.cgi?id=1362
Reported-by: Tristan

diff --git a/lib/easy.c b/lib/easy.c
index c124e25..82dea90 100644 (file)
--- a/lib/easy.c
+++ b/lib/easy.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -299,9 +299,13 @@ CURLcode curl_global_init_mem(long flags, curl_malloc_callback m,
   if(!m || !f || !r || !s || !c)
     return CURLE_FAILED_INIT;
 
-  /* Already initialized, don't do it again */
-  if(initialized)
+  if(initialized) {
+    /* Already initialized, don't do it again, but bump the variable anyway to
+       work like curl_global_init() and require the same amount of cleanup
+       calls. */
+    initialized++;
     return CURLE_OK;
+  }
 
   /* Call the actual init function first */
   code = curl_global_init(flags);