From: Richard Jones <rjones@redhat.com>
Date: Sun, 26 Apr 2009 08:51:48 +0000 (+0100)
Subject: Use ferror to check for error conditions in pipe.
X-Git-Tag: 1.0.13~6
X-Git-Url: http://git.annexia.org/?a=commitdiff_plain;h=a30f66436eac79b9e532e448882d03375c0d5e78;p=libguestfs.git

Use ferror to check for error conditions in pipe.
---

diff --git a/daemon/tar.c b/daemon/tar.c
index ecf919d..a33ec3a 100644
--- a/daemon/tar.c
+++ b/daemon/tar.c
@@ -139,7 +139,7 @@ do_tar_out (const char *dir)
     }
   }
 
-  if (r == -1) {
+  if (ferror (fp)) {
     perror (dir);
     send_file_end (1);		/* Cancel. */
     pclose (fp);
@@ -261,7 +261,7 @@ do_tgz_out (const char *dir)
     }
   }
 
-  if (r == -1) {
+  if (ferror (fp)) {
     perror (dir);
     send_file_end (1);		/* Cancel. */
     pclose (fp);