diff options
| -rw-r--r-- | src/lua_interface.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/lua_interface.c b/src/lua_interface.c index 8553a36a..881a216a 100644 --- a/src/lua_interface.c +++ b/src/lua_interface.c @@ -409,11 +409,13 @@ bool l_pm_get_contents_for(const char *entry_text, bool expanding) { return l_call_function(2, 1, true); } +void warn(const char *s) { printf("Warning: %s\n", s); } + // table is at stack top void l_pm_populate(GtkTreeIter *initial_iter) { GtkTreeIter iter, child; - if (!lua_istable(lua, -1)) return; - //luaL_error(lua, "pm.get_contents_for return not a table."); + if (!lua_istable(lua, -1)) + return warn("pm.get_contents_for return not a table."); if (!initial_iter) gtk_tree_store_clear(pm_store); lua_pushnil(lua); while (lua_next(lua, -2)) { @@ -429,14 +431,13 @@ void l_pm_populate(GtkTreeIter *initial_iter) { lua_getfield(lua, -1, "pixbuf"); if (lua_isstring(lua, -1)) gtk_tree_store_set(pm_store, &iter, 0, lua_tostring(lua, -1), -1); - //else - //luaL_error(lua, "pm.populate: pixbuf key must have string value."); + else warn("pm.populate: pixbuf key must have string value."); lua_pop(lua, 1); // pixbuf lua_getfield(lua, -1, "text"); gtk_tree_store_set(pm_store, &iter, 2, lua_isstring(lua, -1) ? lua_tostring(lua, -1) : lua_tostring(lua, -3)); lua_pop(lua, 1); // display text - } //else luaL_error(lua, "pm.populate: id key must have table value."); + } else warn("pm.populate: id key must have table value."); lua_pop(lua, 1); // value } lua_pop(lua, 1); // returned table @@ -493,7 +494,7 @@ void l_pm_popup_context_menu(GdkEventButton *event, GCallback callback) { gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, event ? event->button : 0, gdk_event_get_time(reinterpret_cast<GdkEvent*>(event))); - } //else luaL_error(lua, "pm.get_context_menu return was not a table."); + } else warn("pm.get_context_menu return was not a table."); } // full_path is at stack top |