From ed7174c6f66550bce83c6278670cdfad9eb7751c Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 18 Feb 2013 00:14:35 +0100
Subject: [PATCH] compiler warning fix: declaration of 'wait' shadows a global
 declaration
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It seems older gcc installations (at least) will cause warnings if we
name a variable 'wait'. Now changed to 'block' instead.

Reported by: Jiří Hruška
Bug: http://curl.haxx.se/mail/lib-2013-02/0247.html
---
 lib/pingpong.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/pingpong.c b/lib/pingpong.c
index eeeeec339..4b10e845e 100644
--- a/lib/pingpong.c
+++ b/lib/pingpong.c
@@ -79,7 +79,7 @@ long Curl_pp_state_timeout(struct pingpong *pp)
 /*
  * Curl_pp_statemach()
  */
-CURLcode Curl_pp_statemach(struct pingpong *pp, bool wait)
+CURLcode Curl_pp_statemach(struct pingpong *pp, bool block)
 {
   struct connectdata *conn = pp->conn;
   curl_socket_t sock = conn->sock[FIRSTSOCKET];
@@ -94,7 +94,7 @@ CURLcode Curl_pp_statemach(struct pingpong *pp, bool wait)
     return CURLE_OPERATION_TIMEDOUT; /* already too little time */
   }
 
-  if(wait) {
+  if(block) {
     interval_ms = 1000;  /* use 1 second timeout intervals */
     if(timeout_ms < interval_ms)
       interval_ms = timeout_ms;
@@ -106,7 +106,7 @@ CURLcode Curl_pp_statemach(struct pingpong *pp, bool wait)
                          pp->sendleft?sock:CURL_SOCKET_BAD, /* writing */
                          interval_ms);
 
-  if(wait) {
+  if(block) {
     /* if we didn't wait, we don't have to spend time on this now */
     if(Curl_pgrsUpdate(conn))
       result = CURLE_ABORTED_BY_CALLBACK;