diff --git a/src/server/slavefuncs.h b/src/server/slavefuncs.h
--- a/src/server/slavefuncs.h
+++ b/src/server/slavefuncs.h
@@ -60,7 +60,7 @@ static size_t _web_writememorycallback(v
 struct _web_memorystruct _web_getrequest(char *url);
 void _web_finishframe(int slavekey, char *slavepass, int jobnum, int framenum);
 void _web_startframe(int slavekey, char *slavepass, int jobnum, int framenum);
-void _web_getwork(int slavekey, char *slavepass, int *jobnum, int *framenum);
+int _web_getwork(int slavekey, char *slavepass, int *jobnum, int *framenum);
 void _web_setrenderpower(int slavekey, char *slavepass, int jobnum, int framenum);