From 52d99e44c91fc1d1a0ac8d4760e8ea97c3bb009d Mon Sep 17 00:00:00 2001
From: mutantturkey <crazycal00@gmail.com>
Date: Sat, 29 May 2010 19:24:53 -0400
Subject: now checks for empty strings on history_command()

---
 sb.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/sb.c b/sb.c
index 418ba1f..03f6375 100644
--- a/sb.c
+++ b/sb.c
@@ -2,12 +2,15 @@
 //original code is from alot of places, gtkforums.com, gtkwebkit.org provided
 //alot of nice API examples :), and of course, surf (though i was careful not to steal any code because of the damned MIT/X license)
 //uzbl also helped inspire me. along with a previous surf fork named inferno.
-#include <gtk/gtk.h>
-#include <webkit/webkit.h>
+#include <signal.h>
 #include <gdk/gdkkeysyms.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/wait.h>
 #include <unistd.h>
 #include <stdlib.h>
-#include <glib.h>
+#include <stdio.h>
+#include <webkit/webkit.h>
 #include <glib/gstdio.h>
 
 typedef struct tab { GtkWidget *scroll; GtkWidget *label; gchar *main_title; gint load_progress; guint status_context_id; WebKitWebView *view; WebKitWebSettings *settings; } tab;
@@ -198,13 +201,14 @@ gtk_widget_grab_focus(w.bar);
 
 static void history_command() {
 gchar *returned;
-gchar *url;
 g_spawn_command_line_sync("sh -c 'sort ~/.history | dmenu -l 15 -xs -c'", &returned, NULL, NULL, NULL);	
-load_uri(returned);
+if(strcmp(returned, "") == 0) { focus_view(); } else { load_uri(returned); }
+
 g_free(returned);
 }
 
 
+
 static void tab_focus(GtkNotebook *notebook, GtkNotebookPage *page, guint page_num, gpointer user_data)   {
 struct tab *t = get_tab(NULL, page_num);
 const char *url = webkit_web_view_get_uri(t->view);
-- 
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