tests: use more POSIX shell features our test scripts

[platform/upstream/automake.git] / t / instdir-no-empty.sh

diff --git a/t/instdir-no-empty.sh b/t/instdir-no-empty.sh
index d93add8..f86365f 100755 (executable)
--- a/t/instdir-no-empty.sh
+++ b/t/instdir-no-empty.sh
@@ -95,7 +95,7 @@ $ACLOCAL
 $AUTOCONF
 $AUTOMAKE -a
 
-cwd=`pwd` || fatal_ "getting current working directory"
+cwd=$(pwd) || fatal_ "getting current working directory"
 
 doinst ()
 {