Bugzilla bug 98335: fixed two errors identified by compiler warnings

and deleted an unnecessary if.  The patch is contributed by
timeless@mac.com.

security/nss/cmd/certcgi/certcgi.c

@@ -287,7 +287,7 @@ make_datastruct(char  *data, int len)
 	    datastruct = (Pair *) PORT_Realloc
 		(datastruct, fields * sizeof(Pair));
 	    if (datastruct == NULL) {
-		error_allocate;
+		error_allocate();
 	    }
 	    current = datastruct + (fields - remaining);
 	}
@@ -1346,17 +1346,15 @@ string_to_oid(char  *string)
 	    string += i;
 	} else {
 	    if (*(string + i) == '.') {
-		*(string + i) == '\0';
+		*(string + i) = '\0';
 		value = atoi(string);
 		string += i + 1;
 	    } else {
 		*(string + i) = '\0';
 		i++;
 		value = atoi(string);
-		if (*(string + i) == ' ') {
-		    while (*(string + i) == ' ')
-			i++;
-		}
+		while (*(string + i) == ' ')
+		    i++;
 		if (*(string + i) != '\0') {
 		    error_out("ERROR: Improperly formated OID");
 		}