summary refs log tree commit diff
path: root/pkgs/build-support/fetchhg
diff options
context:
space:
mode:
Diffstat (limited to 'pkgs/build-support/fetchhg')
-rwxr-xr-xpkgs/build-support/fetchhg/nix-prefetch-hg2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/build-support/fetchhg/nix-prefetch-hg b/pkgs/build-support/fetchhg/nix-prefetch-hg
index 7d4c0c8d741..a8916176f8a 100755
--- a/pkgs/build-support/fetchhg/nix-prefetch-hg
+++ b/pkgs/build-support/fetchhg/nix-prefetch-hg
@@ -35,7 +35,7 @@ fi
 # download the file and add it to the store.
 if test -z "$finalPath"; then
 
-    tmpPath="$(mktemp --tmpdir -d hg-checkout-tmp-XXXXXXXX)"
+    tmpPath="$(mktemp -d "${TMPDIR:-/tmp}/hg-checkout-tmp-XXXXXXXX")"
     trap "rm -rf \"$tmpPath\"" EXIT
 
     tmpArchive="$tmpPath/hg-archive"