1 files changed, 14 insertions, 5 deletions
diff --git a/globals.c b/globals.c
index d8044c2..21a89bc 100644
--- a/globals.c
+++ b/globals.c
@@ -2,7 +2,9 @@
 
 #include "globals.h"
 
-
+/**
+*   Set text value in given parameter
+*/
 void set_parameter_text (GtkWidget *entry, gchar **param)
 {
     gchar *tmp;
@@ -12,7 +14,7 @@ void set_parameter_text (GtkWidget *entry, gchar **param)
     if(!g_strcmp0(tmp,""))
     {
         g_free(tmp);
-        tmp = NULL;
+        tmp = g_strdup(NULL);;
     }
 
     g_free(*param);
@@ -21,8 +23,9 @@ void set_parameter_text (GtkWidget *entry, gchar **param)
     g_free(tmp);
 }
 
+
 /**
-*   Boolean value in given parameter
+*   Set boolean value in given parameter
 */
 void set_parameter_bool (GtkWidget *checkbox, gboolean *param)
 {
@@ -31,8 +34,11 @@ void set_parameter_bool (GtkWidget *checkbox, gboolean *param)
 
 
 
-
-gchar *get_ncpmount_command ()
+/**
+* Return ncpmount command with options and mountpoint
+* if length != NULL return length of ret string
+*/
+gchar *get_ncpmount_command (gint *length)
 {
     GString *command;
     gchar *ret;
@@ -155,6 +161,9 @@ gchar *get_ncpmount_command ()
     if(cmd_params.mount_point != NULL)
         command = g_string_append (command, cmd_params.mount_point);
 
+    if(length != NULL)
+        *length = command->len;
+
     ret = command->str;
     g_string_free(command, FALSE);