[vte] app: Fix compiler warnings

[Christian Persch <chpe src gnome org>]

commit 64399a47a776c6c4b02f8237d6c01b62e6387590
Author: Christian Persch <chpe gnome org>
Date:   Mon Mar 24 20:17:59 2014 +0100

    app: Fix compiler warnings

 src/vteapp.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/vteapp.c b/src/vteapp.c
index 6934be2..5a654a6 100644
--- a/src/vteapp.c
+++ b/src/vteapp.c
@@ -426,10 +426,10 @@ take_xconsole_ownership(GtkWidget *widget, gpointer data)
        GdkAtom atom;
        GtkClipboard *clipboard;
        const GtkTargetEntry targets[] = {
-               {"UTF8_STRING", 0, 0},
-               {"COMPOUND_TEXT", 0, 0},
-               {"TEXT", 0, 0},
-               {"STRING", 0, 0},
+               {(char*)"UTF8_STRING", 0, 0},
+               {(char*)"COMPOUND_TEXT", 0, 0},
+               {(char*)"TEXT", 0, 0},
+               {(char*)"STRING", 0, 0},
        };
 
        memset(hostname, '\0', sizeof(hostname));