vtls: Use bool for Curl_ssl_getsessionid() return type

The return type of this function is a boolean value, and even uses a
bool internally, so use bool in the function declaration as well as
the variables that store the return value, to avoid any confusion.

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/vtls/vtls.c b/lib/vtls/vtls.c
index 960f76c17..905ddd3e9 100644
--- a/lib/vtls/vtls.c
+++ b/lib/vtls/vtls.c
@@ -316,9 +316,9 @@ Curl_ssl_connect_nonblocking(struct connectdata *conn, int sockindex,
  * Check if there's a session ID for the given connection in the cache, and if
  * there's one suitable, it is provided. Returns TRUE when no entry matched.
  */
-int Curl_ssl_getsessionid(struct connectdata *conn,
-                          void **ssl_sessionid,
-                          size_t *idsize) /* set 0 if unknown */
+bool Curl_ssl_getsessionid(struct connectdata *conn,
+                           void **ssl_sessionid,
+                           size_t *idsize) /* set 0 if unknown */
 {
   struct curl_ssl_session *check;
   struct SessionHandle *data = conn->data;