--- capa/capa51/pProj/capaLexerDef.flex	1999/10/13 20:05:00	1.3
+++ capa/capa51/pProj/capaLexerDef.flex	1999/12/07 19:10:47	1.5
@@ -1135,6 +1135,7 @@ char *
 strsave(char *s) 
 {            
    char *p;  
+   if (s==NULL) {return s;}
    p=capa_malloc(strlen(s)+1,1);
    strcpy(p,s);
    return (p);
@@ -1194,7 +1195,7 @@ capa_msg(int type, char *p)
            }
            warn_msg[idx]=0;
            append_error(warn_msg); append_error(p);
-           break;
+	   break;
     case MESSAGE_WARN:
     default:
            sprintf(tmp_line,", Line %d: WARNING:", Current_line[Input_idx]);