[easytag] Use g_close() instead of close()

[David King <davidk src gnome org>]

commit 99890b917c6ce9814cdc7361d3ad951fc3216973
Author: David King <amigadave amigadave com>
Date:   Tue Jan 19 16:48:10 2016 +0000

    Use g_close() instead of close()
    
    Available since GLib 2.36, g_close() provides a portable wrapper around
    close().

 src/browser.c     |    3 ++-
 src/misc.c        |    4 +++-
 tests/test-misc.c |    9 ++++++---
 3 files changed, 11 insertions(+), 5 deletions(-)
---
diff --git a/src/browser.c b/src/browser.c
index 4c6aa36..e01fef2 100644
--- a/src/browser.c
+++ b/src/browser.c
@@ -4335,7 +4335,8 @@ Rename_Directory (EtBrowser *self)
 
     if ( (fd_tmp = mkstemp(tmp_path)) >= 0 )
     {
-        close(fd_tmp);
+        /* TODO: handle error. */
+        g_close (fd_tmp, NULL);
         g_unlink (tmp_path);
     }
 
diff --git a/src/misc.c b/src/misc.c
index f5e5f37..e5b069e 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -22,6 +22,7 @@
 #include "misc.h"
 
 #include <glib/gi18n.h>
+#include <glib/gstdio.h>
 #include <stdlib.h>
 #include <sys/stat.h>
 
@@ -435,7 +436,8 @@ et_rename_file (const char *old_filepath,
 
             if (fd >= 0)
             {
-                close (fd);
+                /* TODO: Handle error. */
+                g_close (fd, NULL);
             }
 
             tmp_file = g_file_new_for_path (tmp_filename);
diff --git a/tests/test-misc.c b/tests/test-misc.c
index 724dd33..3cecb28 100644
--- a/tests/test-misc.c
+++ b/tests/test-misc.c
@@ -134,8 +134,10 @@ misc_rename_file (void)
     g_assert_no_error (error1);
     g_assert_no_error (error2);
 
-    close (fd1);
-    close (fd2);
+    g_close (fd1, error1);
+    g_close (fd2, error2);
+    g_assert_no_error (error1);
+    g_assert_no_error (error2);
 
     /* Renaming to an existing filename should fail. */
     et_rename_file (filename1, filename2, &error1);
@@ -149,7 +151,8 @@ misc_rename_file (void)
     fd3 = g_file_open_tmp ("EasyTAG-test3.XXXXXX", &filename3, &error3);
     g_assert_no_error (error3);
 
-    close (fd3);
+    g_close (fd3, error3);
+    g_assert_no_error (error3);
 
     g_assert_cmpint (g_unlink (filename3), ==, 0);