From: Christian Grothoff <christian@grothoff.org>
Date: Wed, 25 Jan 2012 10:23:55 +0000 (+0000)
Subject: -check return value
X-Git-Tag: initial-import-from-subversion-38251~15124
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=1ef2fb4f10b28baba861357efe2593e2a735ffdf;p=oweals%2Fgnunet.git

-check return value
---

diff --git a/src/statistics/gnunet-service-statistics.c b/src/statistics/gnunet-service-statistics.c
index ec3492710..1d636bd25 100644
--- a/src/statistics/gnunet-service-statistics.c
+++ b/src/statistics/gnunet-service-statistics.c
@@ -245,7 +245,8 @@ save ()
       if (GNUNET_OK != GNUNET_BIO_write (wh, pos->msg, size))
       {
         GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "write", fn);
-        GNUNET_BIO_write_close (wh);
+        if (GNUNET_OK != GNUNET_BIO_write_close (wh))
+	  GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "close", fn);
         wh = NULL;
       }
       else
@@ -255,7 +256,8 @@ save ()
   }
   if (NULL != wh)
   {
-    GNUNET_BIO_write_close (wh);
+    if (GNUNET_OK != GNUNET_BIO_write_close (wh))
+      GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "close", fn);
     if (total == 0)
       GNUNET_break (0 == UNLINK (fn));
     else