ssh: fix 'left' may be used uninitialized

follow-up to f31760e63b4e

Reported-by: Michael Kaufmann
Bug: https://github.com/curl/curl/pull/1495#issuecomment-303982793

diff --git a/lib/ssh.c b/lib/ssh.c
index 3670c750ad234cce8d6e2192da989d56353b9735..00aeca97810226c36463f61ef7839873e01ac3f7 100644 (file)
--- a/lib/ssh.c
+++ b/lib/ssh.c
@@ -2824,7 +2824,7 @@ static CURLcode ssh_block_statemach(struct connectdata *conn,
 
   while((sshc->state != SSH_STOP) && !result) {
     bool block;
-    time_t left;
+    time_t left = 1000;
     struct timeval now = Curl_tvnow();
 
     result = ssh_statemach_act(conn, &block);