Several bug fixes by Fabian Keil (some were modified by me).

6 files changed, 6 insertions, 12 deletions

diff --git a/doc/examples/ex-serv-anon.c b/doc/examples/ex-serv-anon.c
index 722d1fc07a..098432aaf7 100644
--- a/doc/examples/ex-serv-anon.c
+++ b/doc/examples/ex-serv-anon.c
@@ -64,7 +64,7 @@ generate_dh_params (void)
 int
 main (void)
 {
-  int err, listen_sd, i;
+  int err, listen_sd;
   int sd, ret;
   struct sockaddr_in sa_serv;
   struct sockaddr_in sa_cli;
@@ -129,7 +129,6 @@ main (void)
       /* see the Getting peer's information example */
       /* print_info(session); */
 
-      i = 0;
       for (;;)
 	{
 	  memset (buffer, 0, MAX_BUF + 1);
diff --git a/doc/examples/ex-serv-export.c b/doc/examples/ex-serv-export.c
index d3d33a6e1d..f86a0c28bb 100644
--- a/doc/examples/ex-serv-export.c
+++ b/doc/examples/ex-serv-export.c
@@ -119,7 +119,7 @@ generate_rsa_params (void)
 int
 main (void)
 {
-  int err, listen_sd, i;
+  int err, listen_sd;
   int sd, ret;
   struct sockaddr_in sa_serv;
   struct sockaddr_in sa_cli;
@@ -207,7 +207,6 @@ main (void)
 
       /* print_info(session); */
 
-      i = 0;
       for (;;)
 	{
 	  memset (buffer, 0, MAX_BUF + 1);
diff --git a/doc/examples/ex-serv-pgp.c b/doc/examples/ex-serv-pgp.c
index e9070565f9..e0cfcdc1a1 100644
--- a/doc/examples/ex-serv-pgp.c
+++ b/doc/examples/ex-serv-pgp.c
@@ -70,7 +70,7 @@ initialize_tls_session (void)
 int
 main (void)
 {
-  int err, listen_sd, i;
+  int err, listen_sd;
   int sd, ret;
   struct sockaddr_in sa_serv;
   struct sockaddr_in sa_cli;
@@ -143,7 +143,6 @@ main (void)
       /* see the Getting peer's information example */
       /* print_info(session); */
 
-      i = 0;
       for (;;)
 	{
 	  memset (buffer, 0, MAX_BUF + 1);
diff --git a/doc/examples/ex-serv-psk.c b/doc/examples/ex-serv-psk.c
index 6e5d77a837..e010313a89 100644
--- a/doc/examples/ex-serv-psk.c
+++ b/doc/examples/ex-serv-psk.c
@@ -91,7 +91,7 @@ pskfunc (gnutls_session_t session, const char *username, gnutls_datum_t * key)
 int
 main (void)
 {
-  int err, listen_sd, i;
+  int err, listen_sd;
   int sd, ret;
   struct sockaddr_in sa_serv;
   struct sockaddr_in sa_cli;
@@ -174,7 +174,6 @@ main (void)
       /* see the Getting peer's information example */
       /* print_info(session); */
 
-      i = 0;
       for (;;)
 	{
 	  memset (buffer, 0, MAX_BUF + 1);
diff --git a/doc/examples/ex-serv-srp.c b/doc/examples/ex-serv-srp.c
index 559f7ac7bc..859b2f0743 100644
--- a/doc/examples/ex-serv-srp.c
+++ b/doc/examples/ex-serv-srp.c
@@ -59,7 +59,7 @@ initialize_tls_session (void)
 int
 main (void)
 {
-  int err, listen_sd, i;
+  int err, listen_sd;
   int sd, ret;
   struct sockaddr_in sa_serv;
   struct sockaddr_in sa_cli;
@@ -133,7 +133,6 @@ main (void)
 
       /* print_info(session); */
 
-      i = 0;
       for (;;)
 	{
 	  memset (buffer, 0, MAX_BUF + 1);
diff --git a/doc/examples/ex-serv1.c b/doc/examples/ex-serv1.c
index 0a47cc140a..6dd8164ef5 100644
--- a/doc/examples/ex-serv1.c
+++ b/doc/examples/ex-serv1.c
@@ -80,7 +80,7 @@ generate_dh_params (void)
 int
 main (void)
 {
-  int err, listen_sd, i;
+  int err, listen_sd;
   int sd, ret;
   struct sockaddr_in sa_serv;
   struct sockaddr_in sa_cli;
@@ -160,7 +160,6 @@ main (void)
       /* see the Getting peer's information example */
       /* print_info(session); */
 
-      i = 0;
       for (;;)
 	{
 	  memset (buffer, 0, MAX_BUF + 1);