fix editing all variables

diff --git a/config/sfa-config-tty b/config/sfa-config-tty
index 9675de8..2cf51bc 100755 (executable)
--- a/config/sfa-config-tty
+++ b/config/sfa-config-tty
@@ -207,8 +207,8 @@ def mainloop (default_config, config_file):
                     raise
         elif (answer in ["e","E"]):
             try:
-                prompt_variable (cdef,cread,cwrite,category,variable,
-                                 show_comments,False)
+                for varname in all_variables:
+                    changes[varname] = prompt_variable(varname, default_config)
             except Exception, inst:
                 if (str(inst) != 'BailOut'):
                     raise