[libgsf] Compilation: portability issue.

[Morten Welinder <mortenw src gnome org>]

commit 836a9d7652863b0f2300fe2b3402dfcd1b79210e
Author: Morten Welinder <terra gnome org>
Date:   Fri May 15 10:57:33 2015 -0400

    Compilation: portability issue.

 ChangeLog             |    4 ++++
 gsf/gsf-outfile-zip.c |    2 +-
 2 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index c5bc0df..ef8d9dc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2015-05-15  Morten Welinder  <terra gnome org>
+
+       * gsf/gsf-outfile-zip.c (zip_dirent_write): Fix portability issue.
+
 2015-05-10  Morten Welinder  <terra gnome org>
 
        * gsf/gsf-open-pkg-utils.c (open_pkg_rel_begin): Be more careful
diff --git a/gsf/gsf-outfile-zip.c b/gsf/gsf-outfile-zip.c
index f7fb6f2..519b7a3 100644
--- a/gsf/gsf-outfile-zip.c
+++ b/gsf/gsf-outfile-zip.c
@@ -256,7 +256,7 @@ zip_dirent_write (GsfOutfileZip *zip, const GsfZipDirent *dirent)
        GSF_LE_SET_GUINT16 (buf + ZIP_DIRENT_DISKSTART, 0);
        GSF_LE_SET_GUINT16 (buf + ZIP_DIRENT_FILE_TYPE, 0);
        /* Hardcode file mode 644 */
-       GSF_LE_SET_GUINT32 (buf + ZIP_DIRENT_FILE_MODE, 0100644 << 16);
+       GSF_LE_SET_GUINT32 (buf + ZIP_DIRENT_FILE_MODE, 0100644u << 16);
        GSF_LE_SET_GUINT32 (buf + ZIP_DIRENT_OFFSET,
                            offset_in_zip64 ? G_MAXUINT32 : dirent->offset);