X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/2ab46b57b6d575e31dbfa48a77cd7308c01f5914..d8845c7819caac09b95c4cdf1e8d48cc1cb1b7a6:/functest/functions

diff --git a/functest/functions b/functest/functions
index 51a1fd32..a90b9dcd 100644
--- a/functest/functions
+++ b/functest/functions
@@ -40,3 +40,8 @@ count()
         printf "$RES"
     fi
 }
+
+subst()
+{
+    sed -i "s|$1|$2|g" "$3" 2> /dev/null || sed -i "" "s|$1|$2|g" "$3"
+}