Merge branch 'experimental' of git://github.com/Dieterbe/uzbl into clean

diff --cc uzbl.c
index ca37d09,c0cd77f..dd76e25
--- 1/uzbl.c
--- 2/uzbl.c
+++ b/uzbl.c
@@@ -701,14 -800,12 +800,14 @@@ file_exists (const char * filename) 
  }
  
  static void
- set_var(WebKitWebView *page, GArray *argv) {
-     (void) page;
+ set_var(WebKitWebView *page, GArray *argv, GString *result) {
+     (void) page; (void) result;
      gchar **split = g_strsplit(argv_idx(argv, 0), "=", 2);
 -    gchar *value = parseenv(g_strdup(split[1] ? g_strchug(split[1]) : " "));
 -    set_var_value(g_strstrip(split[0]), value);
 -    g_free(value);
 +    if (split[0] != NULL) {
 +        gchar *value = parseenv(g_strdup(split[1] ? g_strchug(split[1]) : " "));
 +        set_var_value(g_strstrip(split[0]), value);
 +        g_free(value);
 +    }
      g_strfreev(split);
  }
  

diff --cc uzbl.h
Simple merge