tests: use more POSIX shell features our test scripts

[platform/upstream/automake.git] / t / remake-subdir-long-time.sh

diff --git a/t/remake-subdir-long-time.sh b/t/remake-subdir-long-time.sh
index 8f31740..7bbc1d4 100755 (executable)
--- a/t/remake-subdir-long-time.sh
+++ b/t/remake-subdir-long-time.sh
@@ -38,7 +38,7 @@ mkdir sub
 # Both aclocal and automake are expected to run one and just one time.
 # Create and use wrappers that will verify that.
 
-ocwd=`pwd` || fatal_ "cannot get current working directory"
+ocwd=$(pwd) || fatal_ "cannot get current working directory"
 
 mkdir bin