mkdep: Use TMPDIR if it is set and not null

[tcpdump] / mkdep

diff --git a/mkdep b/mkdep
index caf547e2f6433197d40be33b8d691469416c4cbb..2ec0e1ce4741c78cbbc93a431e67bad5f499154f 100755 (executable)
--- a/mkdep
+++ b/mkdep
@@ -68,7 +68,7 @@ if [ ! -w $MAKE ]; then
        exit 1
 fi
 
-TMP=/tmp/mkdep$$
+TMP=${TMPDIR:-/tmp}/mkdep$$
 
 trap 'rm -f $TMP ; exit 1' 1 2 3 13 15