check for NULL symbol "type" pointer

2020-10-15 19:20:55 +02:00 · 2020-10-15 19:20:55 +02:00 · 742f854964
parent b88c4bab9e
commit 742f854964
1 changed files with 2 additions and 1 deletions
--- a/src/netlist.c
+++ b/src/netlist.c
@ -677,7 +677,8 @@ void prepare_netlist_structs(int for_netlist)
      !get_tok_value((xctx->inst[i].ptr+ xctx->sym)->templ, "name", 0)[0]
        ) {
      char str[2048];
-      if(  strcmp(type, "package") &&
+      if(  type && 
+           strcmp(type, "package") &&
           strcmp(type, "port_attributes") &&
           strcmp(type, "architecture") &&
           strcmp(type, "arch_declarations") &&