realpath is not always available, use readlink instead

motet-a · motet-a · commit 06e69d55b023 · 2016-11-17T22:19:35.000+01:00
diff --git a/test_on_real_projects.sh b/test_on_real_projects.sh
@@ -3,7 +3,7 @@
 
 cd "$(dirname "$0")"
 
-yan=$(realpath yan.py)
+yan=$(readlink -f -- yan.py)
 
 rm -rf test/projects
 mkdir test/projects
