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-rw-r--r--Tools/MathematicaMisc/RunKranc.m4
1 files changed, 2 insertions, 2 deletions
diff --git a/Tools/MathematicaMisc/RunKranc.m b/Tools/MathematicaMisc/RunKranc.m
index cc8d5ce..04cb516 100644
--- a/Tools/MathematicaMisc/RunKranc.m
+++ b/Tools/MathematicaMisc/RunKranc.m
@@ -1,6 +1,6 @@
-script = $CommandLine[[-1]];
-Kranc`KrancDirectory = Environment["KRANCDIR"];
+script = If[ValueQ[$KrancScript],$KrancScript,$CommandLine[[-1]]];
+Kranc`KrancDirectory = If[ValueQ[$KrancDirectory], $KrancDirectory, Environment["KRANCDIR"]];
$Path = Join[$Path,
{Kranc`KrancDirectory <> "/Tools/CodeGen",