From: Yang Tse <yangsita@gmail.com>
Date: Tue, 10 Nov 2009 18:41:03 +0000 (+0000)
Subject: Fix compiler warning: conditional expression is constant
X-Git-Tag: curl-7_20_0~394
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1aa320dedbf7e9a39fd1dcf599065f6de7bf9fd2;p=thirdparty%2Fcurl.git

Fix compiler warning: conditional expression is constant
---

diff --git a/ares/acountry.c b/ares/acountry.c
index e61613c506..c30e6b7d76 100644
--- a/ares/acountry.c
+++ b/ares/acountry.c
@@ -199,7 +199,7 @@ int main(int argc, char **argv)
  */
 static void wait_ares(ares_channel channel)
 {
-  while (1)
+  for (;;)
     {
       struct timeval *tvp, tv;
       fd_set read_fds, write_fds;
diff --git a/ares/adig.c b/ares/adig.c
index 8488d97e91..2a0b43c5cd 100644
--- a/ares/adig.c
+++ b/ares/adig.c
@@ -321,7 +321,7 @@ int main(int argc, char **argv)
     }
 
   /* Wait for all queries to complete. */
-  while (1)
+  for (;;)
     {
       FD_ZERO(&read_fds);
       FD_ZERO(&write_fds);
diff --git a/ares/ahost.c b/ares/ahost.c
index 4e29340578..ce5d35903c 100644
--- a/ares/ahost.c
+++ b/ares/ahost.c
@@ -140,7 +140,7 @@ int main(int argc, char **argv)
     }
 
   /* Wait for all queries to complete. */
-  while (1)
+  for (;;)
     {
       FD_ZERO(&read_fds);
       FD_ZERO(&write_fds);
diff --git a/ares/ares__read_line.c b/ares/ares__read_line.c
index 561b12e775..29f8e5dc0b 100644
--- a/ares/ares__read_line.c
+++ b/ares/ares__read_line.c
@@ -44,7 +44,7 @@ int ares__read_line(FILE *fp, char **buf, size_t *bufsize)
       *bufsize = 128;
     }
 
-  while (1)
+  for (;;)
     {
       if (!fgets(*buf + offset, (int)(*bufsize - offset), fp))
         return (offset != 0) ? 0 : (ferror(fp)) ? ARES_EFILE : ARES_EOF;