-nicer error handling in example

1 files changed, 9 insertions, 2 deletions

diff --git a/doc/examples/sessions.c b/doc/examples/sessions.c
index 870f9249..2c0176ea 100644
--- a/doc/examples/sessions.c
+++ b/doc/examples/sessions.c
@@ -12,7 +12,7 @@
 #include <microhttpd.h>
 
 #ifdef _WIN32
-int
+static int
 asprintf (char **resultp, const char *format, ...)
 {
   va_list argptr;
@@ -758,7 +758,14 @@ main (int argc, char *const *argv)
         }
       else
         tvp = NULL;
-      select (max + 1, &rs, &ws, &es, tvp);
+      if (-1 == select (max + 1, &rs, &ws, &es, tvp))
+        {
+          if (EINTR != errno)
+            fprintf (stderr, 
+                     "Aborting due to error during select: %s\n",
+                     strerror (errno));
+          break;
+        }
       MHD_run (d);
     }
   MHD_stop_daemon (d);