diff --git a/tools/supported/SegmentedFinder.h b/tools/supported/SegmentedFinder.h
index 852001165..1ab9cead7 100644
--- a/tools/supported/SegmentedFinder.h
+++ b/tools/supported/SegmentedFinder.h
@@ -393,7 +393,7 @@ public:
             return false;
         if(d->length+sizeof(T) >= d->allocated)
             Allocate((d->length+sizeof(T)) * 2);
-        (*(T *)(d->object + d->length)) = what;
+        (*(T *)( (uint64_t)d->object + d->length)) = what;
         d->length += sizeof(T);
     }
     Bytestreamdata * d;
diff --git a/tools/supported/autosearch.cpp b/tools/supported/autosearch.cpp
index 85540ae88..6bdff90a3 100644
--- a/tools/supported/autosearch.cpp
+++ b/tools/supported/autosearch.cpp
@@ -59,6 +59,7 @@ public:
     virtual bool AcquireOffset(DFHack::VersionInfo * vinfo)
     {
         vinfo->getOffset(full_offset_name);
+        return true;
     }
     virtual uint32_t Length() = 0;
     virtual uint64_t getAbsolute(){if(parent) return parent->getAbsolute() + offset; else return offset;};