From: Ulya Trofimovich <skvadrik@gmail.com>
Date: Thu, 28 Jan 2016 08:54:49 +0000 (+0000)
Subject: run_tests.sh: avoid another '+=' in bash arrays (compatibility with old bash).
X-Git-Tag: 1.0~61
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3124a7994a677ddb3d0d0272e802e2ce643a828b;p=re2c

run_tests.sh: avoid another '+=' in bash arrays (compatibility with old bash).

See #135 "In installation "make check" give syntax error".
---

diff --git a/re2c/run_tests.sh.in b/re2c/run_tests.sh.in
index abb5ec23..6d097711 100644
--- a/re2c/run_tests.sh.in
+++ b/re2c/run_tests.sh.in
@@ -214,7 +214,7 @@ for ((i = 0; i < ${#packs[@]}; i++))
 do
 	logs[$i]=`date +%y%m%d%H%M%S`_$i
 	run_pack ${logs[i]} ${packs[i]} &
-	wait_pids+=( $! )
+	wait_pids[${#wait_pids[@]}]=$! # array is continuous (old bash lacks +=)
 done
 wait ${wait_pids[@]}