4054 dis sometimes decides random symbols are functions

*** 111,121 ****
          const char *last_symbol;
          off_t symoffset;
          int i;
          int bytesperline;
          size_t symsize;
!         int isfunc;
          size_t symwidth = 0;
  
          db.db_tgt = tgt;
          db.db_data = data;
          db.db_addr = addr;
--- 111,121 ----
          const char *last_symbol;
          off_t symoffset;
          int i;
          int bytesperline;
          size_t symsize;
!         int isfunc = 0;
          size_t symwidth = 0;
  
          db.db_tgt = tgt;
          db.db_data = data;
          db.db_addr = addr;