pac_growth: ensure symbol has been declared

2019-01-28 10:45:48 +01:00 · 2019-01-28 10:45:48 +01:00 · 71be51c464
parent d922ae8ffc
commit 71be51c464
1 changed files with 2 additions and 0 deletions
--- a/src/ParsingDriver.cc
+++ b/src/ParsingDriver.cc
@ -2636,6 +2636,8 @@ ParsingDriver::pac_model()
 void
 ParsingDriver::set_pac_growth(const string &name, int lag)
 {
+  if (!mod_file->symbol_table.exists(name))
+    error("Unknown symbol used in pac_growth option: " + name + "\n");
  pac_growth_symb_id = mod_file->symbol_table.getID(name);
  pac_growth_lag = -lag;
 }