unix-yy.test: fix portability issue

* tests/unix-yy-connect.awk (r_close_listen): Quote square brackets
that are not part of a bracket expression.

diff --git a/tests/unix-yy-connect.awk b/tests/unix-yy-connect.awk
index b5bb901e1d33f43da2a50f09d17d078c08b9e594..27cb76a0e339936deff9390a322c8995302049be 100644 (file)
--- a/tests/unix-yy-connect.awk
+++ b/tests/unix-yy-connect.awk
@@ -5,7 +5,7 @@ BEGIN {
 
   r_i = "[1-9][0-9]*"
   r_socket = "^socket\\(PF_(LOCAL|UNIX|FILE), SOCK_STREAM, 0\\) += 1<UNIX:\\[(" r_i ")\\]>$"
-  r_close_listen = "^close\\(0<UNIX:[" r_i ",\"" addr "\"]>\\) += 0$"
+  r_close_listen = "^close\\(0<UNIX:\\[" r_i ",\"" addr "\"\\]>\\) += 0$"
 }
 
 NR == 1 {