CANParser: pass string by referer (commaai#796)

budney · Mar 27, 2023 · b79b8f5 · b79b8f5
1 parent f1479b3
commit b79b8f5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/can/common.pxd b/can/common.pxd
@@ -78,7 +78,7 @@ cdef extern from "common.h":
     bool can_valid
     bool bus_timeout
     CANParser(int, string, vector[MessageParseOptions], vector[SignalParseOptions])
-    void update_string(string, bool)
+    void update_string(string&, bool)
     vector[SignalValue] query_latest()
 
   cdef cppclass CANPacker: