[gegl] gitlab-ci: attempt to use $() instead of `` inside arithmetic shell expression

[Øyvind "pippin" Kolås <ok src gnome org>]

commit 34dba25eb1b1821127af342b697c97cfb2c49966
Author: Øyvind Kolås <pippin gimp org>
Date:   Mon Aug 12 18:04:45 2019 +0200

    gitlab-ci: attempt to use $() instead of `` inside arithmetic shell expression

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 13b122797..dc3c1e53e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -38,7 +38,7 @@ babl-min-meson:
   extends: .babl-base
   script:
     - grep babl_required_version ../configure.ac | grep -o '[0-9]*\.[0-9]*\.[0-9]*' | sed 's/\./_/g' > 
.babl_min_version
-    - if [ x$(( `cut .babl_min_version -f 3 -d _` % 2)) == x1 ] ; then git fetch --no-tags ; git checout 
master  ; else  ; git fetch --no-tags origin "refs/tags/BABL_`cat .babl_min_version`:refs/tags/MIN_VERSION" ; 
git checkout MIN_VERSION ; fi
+    - if [ x$(( $(cut .babl_min_version -f 3 -d _) % 2)) == x1 ] ; then git fetch --no-tags ; git checout 
master  ; else  ; git fetch --no-tags origin "refs/tags/BABL_`cat .babl_min_version`:refs/tags/MIN_VERSION" ; 
git checkout MIN_VERSION ; fi
     - meson -Dprefix="$BABL_PREFIX" _build
     - ninja -C _build
     - ninja -C _build install