Deference char pointer to test for empty string instead of strlen(3).

[nmh] / test / inc / test-pop

diff --git a/test/inc/test-pop b/test/inc/test-pop
index 4f92644..0ae8029 100755 (executable)
--- a/test/inc/test-pop
+++ b/test/inc/test-pop
@@ -24,7 +24,7 @@ setup_test
 
 TESTUSER=testuser
 TESTPASS=testuserpass
-arith_eval 64001 + `id -u` % 1000
+arith_eval 64001 + $$ % 1000
 testport=$arith_val
 
 HOME="${MH_TEST_DIR}"; export HOME