updated examples

9 files changed, 9 insertions, 9 deletions

diff --git a/doc/examples/ex-client-anon.c b/doc/examples/ex-client-anon.c
index 8c06bda900..ba56934461 100644
--- a/doc/examples/ex-client-anon.c
+++ b/doc/examples/ex-client-anon.c
@@ -59,7 +59,7 @@ main (void)
     {
       ret = gnutls_handshake (session);
     }
-  while (gnutls_error_is_fatal (ret) == 0);
+  while (ret < 0 && gnutls_error_is_fatal (ret) == 0);
 
   if (ret < 0)
     {
diff --git a/doc/examples/ex-client-dtls.c b/doc/examples/ex-client-dtls.c
index 3c9d1ea679..21e7244a56 100644
--- a/doc/examples/ex-client-dtls.c
+++ b/doc/examples/ex-client-dtls.c
@@ -75,7 +75,7 @@ main (void)
     {
       ret = gnutls_handshake (session);
     }
-  while (gnutls_error_is_fatal (ret) == 0);
+  while (ret < 0 && gnutls_error_is_fatal (ret) == 0);
 
   if (ret < 0)
     {
diff --git a/doc/examples/ex-client-psk.c b/doc/examples/ex-client-psk.c
index 4f83ddebe0..f8e72078d3 100644
--- a/doc/examples/ex-client-psk.c
+++ b/doc/examples/ex-client-psk.c
@@ -69,7 +69,7 @@ main (void)
     {
       ret = gnutls_handshake (session);
     }
-  while (gnutls_error_is_fatal (ret) == 0);
+  while (ret < 0 && gnutls_error_is_fatal (ret) == 0);
 
   if (ret < 0)
     {
diff --git a/doc/examples/ex-client-resume.c b/doc/examples/ex-client-resume.c
index 1a041d196d..c09495007c 100644
--- a/doc/examples/ex-client-resume.c
+++ b/doc/examples/ex-client-resume.c
@@ -67,7 +67,7 @@ main (void)
         {
           ret = gnutls_handshake (session);
         }
-      while (gnutls_error_is_fatal (ret) == 0);
+      while (ret < 0 && gnutls_error_is_fatal (ret) == 0);
 
       if (ret < 0)
         {
diff --git a/doc/examples/ex-client-srp.c b/doc/examples/ex-client-srp.c
index 89d5165777..2ec86d4865 100644
--- a/doc/examples/ex-client-srp.c
+++ b/doc/examples/ex-client-srp.c
@@ -66,7 +66,7 @@ main (void)
     {
       ret = gnutls_handshake (session);
     }
-  while (gnutls_error_is_fatal (ret) == 0);
+  while (ret < 0 && gnutls_error_is_fatal (ret) == 0);
 
   if (ret < 0)
     {
diff --git a/doc/examples/ex-serv-anon.c b/doc/examples/ex-serv-anon.c
index 5263b01bae..1d6d54126c 100644
--- a/doc/examples/ex-serv-anon.c
+++ b/doc/examples/ex-serv-anon.c
@@ -120,7 +120,7 @@ main (void)
         {
           ret = gnutls_handshake (session);
         }
-      while (gnutls_error_is_fatal (ret) == 0);
+      while (ret < 0 && gnutls_error_is_fatal (ret) == 0);
 
       if (ret < 0)
         {
diff --git a/doc/examples/ex-serv-dtls.c b/doc/examples/ex-serv-dtls.c
index a32a984051..adcc7eb389 100644
--- a/doc/examples/ex-serv-dtls.c
+++ b/doc/examples/ex-serv-dtls.c
@@ -191,7 +191,7 @@ main (void)
         {
           ret = gnutls_handshake (session);
         }
-      while (gnutls_error_is_fatal (ret) == 0);
+      while (ret < 0 && gnutls_error_is_fatal (ret) == 0);
 
       if (ret < 0)
         {
diff --git a/doc/examples/ex-serv-srp.c b/doc/examples/ex-serv-srp.c
index 5873b39920..880f70ce24 100644
--- a/doc/examples/ex-serv-srp.c
+++ b/doc/examples/ex-serv-srp.c
@@ -121,7 +121,7 @@ main (void)
         {
           ret = gnutls_handshake (session);
         }
-      while (gnutls_error_is_fatal (ret) == 0);
+      while (ret < 0 && gnutls_error_is_fatal (ret) == 0);
 
       if (ret < 0)
         {
diff --git a/doc/examples/ex-serv-x509.c b/doc/examples/ex-serv-x509.c
index c06f13ec09..dedd1a1f9e 100644
--- a/doc/examples/ex-serv-x509.c
+++ b/doc/examples/ex-serv-x509.c
@@ -140,7 +140,7 @@ main (void)
         {
           ret = gnutls_handshake (session);
         }
-      while (gnutls_error_is_fatal (ret) == 0);
+      while (ret < 0 && gnutls_error_is_fatal (ret) == 0);
 
       if (ret < 0)
         {