fixed bug with double definition

diff --git a/lang/cem/cemcom.ansi/idf.c b/lang/cem/cemcom.ansi/idf.c
index 0681dda..58316a3 100644 (file)
--- a/lang/cem/cemcom.ansi/idf.c
+++ b/lang/cem/cemcom.ansi/idf.c
@@ -415,9 +415,10 @@ global_redecl(idf, new_sc, tp)
        */
        register struct def *def = idf->id_def;
 
-       if (!equal_type(tp, def->df_type, 0))
+       if (!equal_type(tp, def->df_type, 0)) {
                error("redeclaration of %s with different type", idf->id_text);
-       else    update_proto(tp, def->df_type);
+               return;
+       } else  update_proto(tp, def->df_type);
        if (tp->tp_fund == ARRAY) {
                /* Multiple array declaration; this may be interesting */
                if (tp->tp_size < 0)    {               /* new decl has [] */