From c54ba76168aa7519087d32f9c8f0b739a6420b4b Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Tue, 8 Apr 2003 10:55:01 +0000
Subject: Run $PERL to see if it is available, rather than testing its value.

---
 tests/sha1sum/sample-vec | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'tests/sha1sum/sample-vec')

diff --git a/tests/sha1sum/sample-vec b/tests/sha1sum/sample-vec
index e300778e7..b6d86589d 100755
--- a/tests/sha1sum/sample-vec
+++ b/tests/sha1sum/sample-vec
@@ -3,12 +3,11 @@
 : ${PERL=perl}
 : ${srcdir=.}
 
-case "$PERL" in
-  *'missing perl')
-  echo 1>&2 "$0: configure didn't find a usable version of Perl, so can't run this test"
+$PERL -e 1 > /dev/null 2>&1 || {
+  echo 1>&2 "$0: configure didn't find a usable version of Perl," \
+    "so can't run this test"
   exit 77
-  ;;
-esac
+}
 
 exec $PERL -w -I$srcdir/.. -MFetish -- - <<\EOF
 require 5.003;
-- 
cgit v1.2.3-54-g00ecf