[gnome-terminal] build: Fix -Wuninitialized warnings

[Christian Persch <chpe src gnome org>]

commit c0b258d1908c2c8a07fc8b11cbedac2aba97fa6b
Author: Christian Persch <chpe gnome org>
Date:   Wed Oct 23 15:14:37 2013 +0200

    build: Fix -Wuninitialized warnings
    
    Introduced by cleanup patches.

 src/profile-editor.c         |    2 +-
 src/terminal-info-bar.c      |    2 +-
 src/terminal-settings-list.c |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/profile-editor.c b/src/profile-editor.c
index 1aa3025..ca820b0 100644
--- a/src/profile-editor.c
+++ b/src/profile-editor.c
@@ -577,7 +577,7 @@ rgba_to_s (const GValue *value,
            gpointer user_data)
 {
   GdkRGBA *color;
-  gs_free char *s;
+  gs_free char *s = NULL;
 
   color = g_value_get_boxed (value);
   if (color == NULL)
diff --git a/src/terminal-info-bar.c b/src/terminal-info-bar.c
index 6503bab..a40ceeb 100644
--- a/src/terminal-info-bar.c
+++ b/src/terminal-info-bar.c
@@ -95,7 +95,7 @@ terminal_info_bar_format_text (TerminalInfoBar *bar,
                                ...)
 {
   TerminalInfoBarPrivate *priv;
-  gs_free char *text;
+  gs_free char *text = NULL;
   GtkWidget *label;
   va_list args;
 
diff --git a/src/terminal-settings-list.c b/src/terminal-settings-list.c
index f17bb1d..e0c51aa 100644
--- a/src/terminal-settings-list.c
+++ b/src/terminal-settings-list.c
@@ -754,7 +754,7 @@ terminal_settings_list_ref_children (TerminalSettingsList *list)
 GSettings *
 terminal_settings_list_ref_default_child (TerminalSettingsList *list)
 {
-  gs_free char *uuid;
+  gs_free char *uuid = NULL;
 
   g_return_val_if_fail (TERMINAL_IS_SETTINGS_LIST (list), NULL);