zero-init all signals arrays

src/eggsmclient.c

@@ -39,7 +39,7 @@ enum
     LAST_SIGNAL
 };
 
-static guint signals[LAST_SIGNAL];
+static guint signals[LAST_SIGNAL] = { 0 };
 
 struct _EggSMClientPrivate
 {

src/terminal-app.c

@@ -128,7 +128,7 @@ enum
     LAST_SIGNAL
 };
 
-static guint signals[LAST_SIGNAL];
+static guint signals[LAST_SIGNAL] = { 0 };
 
 enum
 {

src/terminal-profile.c

@@ -288,7 +288,7 @@ static void ensure_pixbuf_property (TerminalProfile *profile,
                                     guint pixbuf_prop_id,
                                     gboolean *load_failed);
 
-static guint signals[LAST_SIGNAL];
+static guint signals[LAST_SIGNAL] = { 0 };
 static GQuark gsettings_key_quark;
 
 G_DEFINE_TYPE (TerminalProfile, terminal_profile, G_TYPE_OBJECT);

src/terminal-screen.c

@@ -148,7 +148,7 @@ static char* terminal_screen_check_match       (TerminalScreen            *scree
         int                   row,
         int                  *flavor);
 
-static guint signals[LAST_SIGNAL];
+static guint signals[LAST_SIGNAL] = { 0 };
 
 #define USERCHARS "-[:alnum:]"
 #define USERCHARS_CLASS "[" USERCHARS "]"

src/terminal-tab-label.c

@@ -48,7 +48,7 @@ enum
     LAST_SIGNAL
 };
 
-static guint signals[LAST_SIGNAL];
+static guint signals[LAST_SIGNAL] = { 0 };
 
 G_DEFINE_TYPE (TerminalTabLabel, terminal_tab_label, GTK_TYPE_HBOX);