syndromeTrigger: only complain once.

2013-04-07 13:22:38 -04:00 · 2013-04-07 13:22:38 -04:00 · 1c78f06a1c
parent b057a0d82a
commit 1c78f06a1c
1 changed files with 3 additions and 1 deletions
--- a/plugins/syndromeTrigger.cpp
+++ b/plugins/syndromeTrigger.cpp
@ -6,6 +6,7 @@
 #include "PluginManager.h"

 #include "modules/EventManager.h"
+#include "modules/Once.h"

 #include "df/caste_raw.h"
 #include "df/creature_raw.h"
@ -37,6 +38,7 @@ void syndromeHandler(color_ostream& out, void* ptr) {

    df::unit* unit = df::unit::find(data->unitId);
    if (!unit) {
+        if ( DFHack::Once::doOnce("syndromeTrigger_no find unit" ) )
            out.print("%s, line %d: couldn't find unit.\n", __FILE__, __LINE__);
        return;
    }