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lua: Prevent loading a script if it's already loaded 

Closes #1959
This commit is contained in:
culb 2017-02-27 18:58:22 -05:00 committed by Patrick Griffis
parent 5d72755027
commit fc2fe7fd28
1 changed files with 20 additions and 10 deletions
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30
plugins/lua/lua.c
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@ -1361,16 +1361,6 @@ static script_info *create_script(char const *file)
return info; return info;
} }
static void load_script(char const *file)
{
script_info *info = create_script(file);
if(info)
{
g_ptr_array_add(scripts, info);
check_deferred(info);
}
}
static script_info *get_script_by_file(char const *filename) static script_info *get_script_by_file(char const *filename)
{ {
char const *expanded = expand_path(filename); char const *expanded = expand_path(filename);
@ -1387,6 +1377,26 @@ static script_info *get_script_by_file(char const *filename)
return NULL; return NULL;
} }
static int load_script(char const *file)
{
script_info *info = get_script_by_file(file);
if (info != NULL)
{
hexchat_print(ph, "Lua script is already loaded");
return 0;
}
info = create_script(file);
if (info)
{
g_ptr_array_add(scripts, info);
check_deferred(info);
}
return 1;
}
static int unload_script(char const *filename) static int unload_script(char const *filename)
{ {
script_info *script = get_script_by_file(filename); script_info *script = get_script_by_file(filename);