[gimp] plug-ins: Fix warning about usage of uninitialized variable

[Martin Nordholts <martinn src gnome org>]

commit d9b24bb1f385d356c15cbc3bba0f940034a55c9e
Author: Martin Nordholts <martinn src gnome org>
Date:   Wed Jan 26 08:05:34 2011 +0100

    plug-ins: Fix warning about usage of uninitialized variable

 plug-ins/common/file-header.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plug-ins/common/file-header.c b/plug-ins/common/file-header.c
index 983b526..e5356a4 100644
--- a/plug-ins/common/file-header.c
+++ b/plug-ins/common/file-header.c
@@ -163,7 +163,7 @@ save_image (const gchar *filename,
   const gchar   *newline   = "\"\n\t\"";
   gchar          buf[4];
   guchar        *d         = NULL;
-  guchar        *data;
+  guchar        *data      = NULL;
   guchar        *cmap;
   gint           colors;