tests: adjust recent change to csplit VM limit

* tests/misc/csplit-heap.sh: A little more memory is required
for the full run case.  Noticed with --enable-single-binary.

diff --git a/tests/misc/csplit-heap.sh b/tests/misc/csplit-heap.sh
index 0ffe70ad42ec0f804b04e4e60bc7ec5f9cea95bf..df8ce70a8f0474dc55c3150599a98eaae4e1b6a5 100755 (executable)
--- a/tests/misc/csplit-heap.sh
+++ b/tests/misc/csplit-heap.sh
@@ -25,7 +25,7 @@ vm=$(get_min_ulimit_v_ csplit -z f %n%1) \
   || skip_ "this shell lacks ulimit support"
 
 (
- ulimit -v $vm \
+ ulimit -v $(($vm + 1000)) \
    && { yes | head -n2500000; echo n; } | csplit -z - %n%1
 ) || fail=1