tests: relax check_prog to allow timeout command provided by busybox

Busybox version of timeout doesn't have --version option.
Relax check_prog to handle those cases.

* tests/init.sh (check_prog): Use type builtin to check program
availability.

Signed-off-by: Maxin B. John <maxin.john@enea.com>

diff --git a/tests/init.sh b/tests/init.sh
index f860b0b079470934619f799e79586f80e6e59fc3..a4b537ce48e9a8cbdc22456c42a08ce491330b5e 100644 (file)
--- a/tests/init.sh
+++ b/tests/init.sh
@@ -12,7 +12,7 @@ framework_skip_() { warn_ "$ME_: framework skip: $*"; exit 77; }
 
 check_prog()
 {
-       "$@" --version > /dev/null 2>&1 ||
+       type "$@" > /dev/null 2>&1 ||
                framework_skip_ "$* is not available"
 }