MonetDB: Oct2014 - Don't ignore return value of write function.

[Sjoerd Mullender]

Changeset: 968e785bdd45 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=968e785bdd45
Modified Files:
        gdk/gdk_imprints.c
Branch: Oct2014
Log Message:

Don't ignore return value of write function.


diffs (13 lines):

diff --git a/gdk/gdk_imprints.c b/gdk/gdk_imprints.c
--- a/gdk/gdk_imprints.c
+++ b/gdk/gdk_imprints.c
@@ -769,7 +769,8 @@ BATimprints(BAT *b)
                    (fd = GDKfdlocate(imprints->imprints->farmid, nme, "rb+",
                                      b->batCacheid > 0 ? "timprints" : 
"himprints")) >= 0) {
                        ((size_t *) imprints->imprints->base)[0] |= (size_t) 1 
<< 16;
-                       write(fd, imprints->imprints->base, sizeof(size_t));
+                       if (write(fd, imprints->imprints->base, sizeof(size_t)) 
< 0)
+                               perror("write imprints");
 #if defined(NATIVE_WIN32)
                        _commit(fd);
 #elif defined(HAVE_FDATASYNC)
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