GLIBCXX_DEBUG: If we run out of hotkeys for construction, print space…

… instead of reading arbitrary data..
Mzxs · Mar 9, 2014 · 24c9771 · 24c9771
1 parent b23f30a
commit 24c9771
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/construction.cpp b/src/construction.cpp
@@ -146,7 +146,8 @@ void construction_menu()
             }
             // print construction name with limited length.
             // limit(28) = 30(column len) - 2(letter + ' ').
-            mvwprintz(w_con, 1 + i, 1, col, "%c %s", hotkeys[current],
+            // If we run out of hotkeys, just stop assigning them.
+            mvwprintz(w_con, 1 + i, 1, col, "%c %s", (current < hotkeys.size()) ? hotkeys[current] : ' ',
                       utf8_substr(available[current].c_str(), 0, 27).c_str());
         }