From 63538088d28f9b7f31d3649370b737031d8da85b Mon Sep 17 00:00:00 2001
From: Martin Michelsen <fuzziqersoftware+g@gmail.com>
Date: Tue, 20 Jun 2023 09:24:44 -0700
Subject: [PATCH] fix generating blank mags by description

---
 src/ItemData.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ItemData.cc b/src/ItemData.cc
index 07a17096..348e6f8d 100644
--- a/src/ItemData.cc
+++ b/src/ItemData.cc
@@ -1584,7 +1584,9 @@ ItemData::ItemData(const string& orig_description, bool skip_special) {
 
   } else if (this->data1[0] == 0x02) {
     for (const auto& token : split(desc, ' ')) {
-      if (starts_with(token, "pb:")) { // Photon blasts
+      if (token.empty()) {
+        continue;
+      } else if (starts_with(token, "pb:")) { // Photon blasts
         auto pb_tokens = split(token.substr(3), ',');
         if (pb_tokens.size() > 3) {
           throw runtime_error("too many photon blasts specified");