Fix to fix in idf.c

diff --git a/lang/cem/cemcom.ansi/idf.c b/lang/cem/cemcom.ansi/idf.c
index 58a42ca..8429fe0 100644 (file)
--- a/lang/cem/cemcom.ansi/idf.c
+++ b/lang/cem/cemcom.ansi/idf.c
@@ -528,11 +528,8 @@ declare_formals(idf, fp)
        /* When one of the formals has the same name as the function, 
           it hides the function def. Get it.
        */
-       while (se) {
-               if (se->se_idf == idf) {
-                       df = df->next;
-                       break;
-               }
+       if (se && se->se_idf == idf) {
+               df = df->next;
        }
        
        hasproto = df->df_type->tp_proto != 0;