]> git.madduck.net Git - code/vcsh.git/blobdiff - vcsh

madduck's git repository

Every one of the projects in this repository is available at the canonical URL git://git.madduck.net/madduck/pub/<projectpath> — see each project's metadata for the exact URL.

All patches and comments are welcome. Please squash your changes to logical commits before using git-format-patch and git-send-email to patches@git.madduck.net. If you'd read over the Git project's submission guidelines and adhered to them, I'd be especially grateful.

SSH access, as well as push access can be individually arranged.

If you use my repositories frequently, consider adding the following snippet to ~/.gitconfig and using the third clone URL listed for each project:

[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

vcsh: More resilient variable handling for 6b22746e94bf469dd462907fd43d13a454e56ede
[code/vcsh.git] / vcsh
diff --git a/vcsh b/vcsh
index 60d04074f9dfd8c256035b5596a8aa056f3f1d9f..93e9c9e2f55a1abc4a143a023714d6cbf84e1b83 100755 (executable)
--- a/vcsh
+++ b/vcsh
@@ -360,9 +360,8 @@ write_gitignore() {
 
        # Contrary to GNU mktemp, mktemp on BSD/OSX requires a template for temp files
        # Use the template GNU mktemo defaults to
-       # The downside to this is that we need to set TMPDIR explicitly; this may or may not be empty, so...
-       [ -z "$TMPDIR" ] && TMPDIR='/tmp'
-       tempfile=$(mktemp ${TMPDIR}/tmp.XXXXXXXXXX) || fatal "could not create tempfile: '${tempfile}'" 51
+       # The downside to this is that we need to account for unset TMPDIR
+       tempfile=$(mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX") || fatal "could not create tempfile: '${tempfile}'" 51
 
        echo '*' > "$tempfile" || fatal "could not write to '$tempfile'" 57
        for gitignore in $gitignores; do