Fix some obvious type warnings.

src/fe-gtk/chanview-tabs.c

@@ -142,7 +142,7 @@ tab_scroll_left_up_clicked (GtkWidget *widget, chanview *cv)
 	gfloat new_value;
 	GtkWidget *inner;
 	GdkWindow *parent_win;
-	gfloat i;
+	gdouble i;
 
 	inner = ((tabview *)cv)->inner;
 	parent_win = gtk_widget_get_window (gtk_widget_get_parent (inner));
@@ -191,7 +191,7 @@ tab_scroll_right_down_clicked (GtkWidget *widget, chanview *cv)
 	gfloat new_value;
 	GtkWidget *inner;
 	GdkWindow *parent_win;
-	gfloat i;
+	gdouble i;
 
 	inner = ((tabview *)cv)->inner;
 	parent_win = gtk_widget_get_window (gtk_widget_get_parent (inner));

src/fe-gtk/custom-list.c

@@ -336,7 +336,7 @@ custom_list_get_iter (GtkTreeModel * tree_model,
 	gint n;
 
 	n = gtk_tree_path_get_indices (path)[0];
-	if (n >= custom_list->num_rows || n < 0)
+	if (n < 0 || (guint) n >= custom_list->num_rows)
 		return FALSE;
 
 	record = custom_list->rows[n];
@@ -533,7 +533,7 @@ custom_list_iter_nth_child (GtkTreeModel * tree_model,
 		return FALSE;
 
 	/* special case: if parent == NULL, set iter to n-th top-level row */
-	if (n >= custom_list->num_rows)
+	if (n < 0 || (guint) n >= custom_list->num_rows)
 		return FALSE;
 
 	iter->user_data = custom_list->rows[n];

src/fe-gtk/custom-list.h

@@ -77,10 +77,10 @@ struct _CustomList
 {
 	GObject parent;
 
-	guint num_rows;				  /* number of rows that we have used */
-	guint num_alloc;					/* number of rows allocated */
-	chanlistrow **rows;			  /* a dynamically allocated array of pointers to the
-										   *  CustomRecord structure for each row */
+	guint num_rows;     /* number of rows that we have used */
+	guint num_alloc;    /* number of rows allocated */
+	chanlistrow **rows; /* a dynamically allocated array of pointers to the
+	                     * CustomRecord structure for each row */
 
 	gint n_columns;
 	GType column_types[CUSTOM_LIST_N_COLUMNS];

src/fe-gtk/fe-gtk.h

@@ -92,9 +92,9 @@ struct server_gui
 	guint chanlist_channels_shown_count;	/* total number of displayed 
 														   channels */
 
-	int chanlist_maxusers;
-	int chanlist_minusers;
-	int chanlist_minusers_downloaded;	/* used by LIST IRC command */
+	guint32 chanlist_maxusers;
+	guint32 chanlist_minusers;
+	guint32 chanlist_minusers_downloaded;	/* used by LIST IRC command */
 	int chanlist_search_type;		/* 0=simple 1=pattern/wildcard 2=regexp */
 	gboolean chanlist_caption_is_stale;
 };

src/fe-gtk/fkeys.c

@@ -1600,7 +1600,7 @@ key_action_tab_comp (GtkWidget *t, GdkEventKey *entry, char *d1, char *d2,
 			old_gcomp.elen = elen;
 
 			/* Get the first nick and put out the data for future nickcompletes */
-			if (prefs.hex_completion_amount && g_list_length (list) <= prefs.hex_completion_amount)
+			if (prefs.hex_completion_amount > 0 && g_list_length (list) <= (guint) prefs.hex_completion_amount)
 			{
 				g_free(result);
 				result = (char*)list->data;

src/fe-gtk/joind.c

@@ -151,7 +151,7 @@ joind_show_dialog (server *serv)
 	image1 = gtk_image_new_from_stock (GTK_STOCK_NETWORK, GTK_ICON_SIZE_LARGE_TOOLBAR);
 	gtk_widget_show (image1);
 	gtk_box_pack_start (GTK_BOX (hbox1), image1, FALSE, TRUE, 24);
-	gtk_misc_set_alignment (GTK_MISC (image1), 0.5, 0.06);
+	gtk_misc_set_alignment (GTK_MISC (image1), 0.5f, 0.06f);
 
 	vbox2 = gtk_vbox_new (FALSE, 10);
 	gtk_container_set_border_width (GTK_CONTAINER (vbox2), 6);

src/fe-gtk/maingui.c

@@ -557,7 +557,7 @@ static int
 mg_progressbar_update (GtkWidget *bar)
 {
 	static int type = 0;
-	static float pos = 0;
+	static gdouble pos = 0;
 
 	pos += 0.05;
 	if (pos >= 0.99)

src/fe-gtk/rawlog.c

@@ -146,7 +146,7 @@ fe_add_rawlog (server *serv, char *text, int len, int outbound)
 {
 	char **split_text;
 	char *new_text;
-	int i;
+	size_t i;
 
 	if (!serv->gui->rawlog_window)
 		return;