tests: fix ipcs basic limit when bc is not available

Skip basic limit test if bc is not available.
That happen to be the case when building from sources, following LFS book

Signed-off-by: Gilles Espinasse <g.esp@free.fr>

diff --git a/tests/ts/ipcs/limits2 b/tests/ts/ipcs/limits2
index acb174912f468028cd8455e17342f0f43eedfe3f..f99a35448ff12c120cbaffef7bee05c18d186226 100755 (executable)
--- a/tests/ts/ipcs/limits2
+++ b/tests/ts/ipcs/limits2
@@ -21,6 +21,7 @@ TS_DESC="basic limits"
 
 . $TS_TOPDIR/functions.sh
 ts_init "$*"
+type bc >/dev/null 2>&1 || ts_skip "cannot find bc command"
 
 . $TS_SELF/functions.sh