Improve portability of testcase MD5 generation.

[liblbx.git] / tests / moo2data.at

diff --git a/tests/moo2data.at b/tests/moo2data.at
index 240787c10d8425b6b480d97d308708b4bfb0ca59..e47ccf4e64b13dc3326519976f4f56f6fa66e39c 100644 (file)
--- a/tests/moo2data.at
+++ b/tests/moo2data.at
@@ -24,13 +24,16 @@ AT_ARG_OPTION_ARG([moo2-datadir],
 m4_divert_push([PREPARE_TESTS])dnl
 # Compute MD5 hash of standard input.
 test_md5sum () {
-  set x `md5sum </dev/null`
-  case $2 in
-  d41d8cd98f00b204e9800998ecf8427e) set x `md5sum && echo $?` ;;
-  *) return 77 ;;
-  esac
-  echo $2
-  eval "return \$$#"
+  set x `$MD5 </dev/null 2>/dev/null`
+  for md5_pos in 2 $#; do
+    AS_VAR_COPY([md5_digest], [$md5_pos])
+    case $md5_digest in
+    d41d8cd98f00b204e9800998ecf8427e)
+      set x `$MD5 && echo $?`
+      eval "echo \$$md5_pos; return \$$#"
+    esac
+  done
+  return 77
 }
 m4_divert_pop([PREPARE_TESTS])