diff --git a/src/ItemParameterTable.cc b/src/ItemParameterTable.cc
index 97749647..a58609ec 100644
--- a/src/ItemParameterTable.cc
+++ b/src/ItemParameterTable.cc
@@ -151,7 +151,7 @@ const ItemParameterTable::ArmorOrShieldV4& ItemParameterTable::get_armor_or_shie
     }
     return ret;
   } catch (const std::out_of_range&) {
-    if (data1_2 <= parsed_vec.size()) {
+    if (data1_2 >= parsed_vec.size()) {
       parsed_vec.resize(data1_2 + 1);
     }
     auto& def_v4 = parsed_vec[data1_2];
@@ -230,7 +230,7 @@ const ItemParameterTable::UnitV4& ItemParameterTable::get_unit(uint8_t data1_2)
     }
     return ret;
   } catch (const std::out_of_range&) {
-    if (data1_2 <= this->parsed_units.size()) {
+    if (data1_2 >= this->parsed_units.size()) {
       this->parsed_units.resize(data1_2 + 1);
     }
     auto& def_v4 = this->parsed_units[data1_2];
@@ -283,7 +283,7 @@ const ItemParameterTable::MagV4& ItemParameterTable::get_mag(uint8_t data1_1) co
     }
     return ret;
   } catch (const std::out_of_range&) {
-    if (data1_1 <= this->parsed_mags.size()) {
+    if (data1_1 >= this->parsed_mags.size()) {
       this->parsed_mags.resize(data1_1 + 1);
     }
     auto& def_v4 = this->parsed_mags[data1_1];
@@ -527,8 +527,8 @@ const ItemParameterTable::Special<false>& ItemParameterTable::get_special(uint8_
   if (this->offsets_v2) {
     return this->r.pget<Special<false>>(this->offsets_v2->special_data_table + sizeof(Special<false>) * special);
   } else if (this->offsets_v3) {
-    if ((this->parsed_specials.size() <= special) || (this->parsed_specials[special].type != 0xFFFF)) {
-      if (this->parsed_specials.size() <= special) {
+    if ((special >= this->parsed_specials.size()) || (this->parsed_specials[special].type != 0xFFFF)) {
+      if (special >= this->parsed_specials.size()) {
         this->parsed_specials.resize(special + 1);
       }
       const auto& sp_be = this->r.pget<Special<true>>(this->offsets_v3->special_data_table + sizeof(Special<true>) * special);
diff --git a/src/Items.cc b/src/Items.cc
index e1083bce..f41171e3 100644
--- a/src/Items.cc
+++ b/src/Items.cc
@@ -481,7 +481,6 @@ void player_feed_mag(std::shared_ptr<Client> c, size_t mag_item_index, size_t fe
 
   // If the mag has evolved, add its new photon blast
   if (mag_number != mag_item.data.data1[1]) {
-    auto item_parameter_table = s->item_parameter_table_for_version(c->version());
     const auto& new_mag_def = item_parameter_table->get_mag(mag_item.data.data1[1]);
     mag_item.data.add_mag_photon_blast(new_mag_def.photon_blast);
   }
diff --git a/src/ReceiveSubcommands.cc b/src/ReceiveSubcommands.cc
index df2afd08..adefc128 100644
--- a/src/ReceiveSubcommands.cc
+++ b/src/ReceiveSubcommands.cc
@@ -1107,7 +1107,7 @@ static void on_feed_mag(
     size_t fed_index = p->inventory.find_item(cmd.fed_item_id);
     string mag_name, mag_colored_name, fed_name, fed_colored_name;
     {
-      // Note: We do this weird scoping thing because player_use_item will
+      // Note: We do this weird scoping thing because player_feed_mag will
       // likely delete the item, which will break the reference here.
       const auto& fed_item = p->inventory.items[fed_index].data;
       fed_name = s->describe_item(c->version(), fed_item, false);