Set FunctionSig's id.

diff --git a/trace_parser.cpp b/trace_parser.cpp
index 5e253c96bf18a2b29e66ecc80c2cd8e385d1be48..1d3c08ad62e0561da4fe2df60a6df36c2305fa1a 100644 (file)
--- a/trace_parser.cpp
+++ b/trace_parser.cpp
@@ -140,6 +140,7 @@ void Parser::parse_enter(void) {
     FunctionSig *sig = lookup(functions, id);
     if (!sig) {
         sig = new FunctionSig;
+        sig->id = id;
         sig->name = read_string();
         sig->num_args = read_uint();
         const char **arg_names = new const char *[sig->num_args];