X-Git-Url: https://git.madduck.net/code/vcsh.git/blobdiff_plain/f39e21b79b419bc6831e67eec73afd6c571e7f5a..099b25a8a6b0950a6694672094ac2c0f89b0d1cb:/vcsh

diff --git a/vcsh b/vcsh
index e4143de..83bb267 100755
--- a/vcsh
+++ b/vcsh
@@ -286,16 +286,12 @@ retire() {
 	unset VCSH_DIRECTORY
 }
 
-command_exists() {
-	command -v "$1" >/dev/null 2>&1 || fatal "Could not find '$1' command"
-}
-
 list_untracked() {
-	command_exists comm
+	command -v 'comm' >/dev/null 2>&1 || fatal "Could not find 'comm'"
 
-	temp_file_others=$(mktemp) || fatal 'Could not create temp file'
-	temp_file_untracked=$(mktemp) || fatal 'Could not create temp file'
-	temp_file_untracked_copy=$(mktemp) || fatal 'Could not create temp file'
+	temp_file_others=$(mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX") || fatal 'Could not create temp file'
+	temp_file_untracked=$(mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX") || fatal 'Could not create temp file'
+	temp_file_untracked_copy=$(mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX") || fatal 'Could not create temp file'
 
 	[ -z "$VCSH_OPTION_RECURSIVE" ] && directory_opt="--directory"