X-Git-Url: https://git.sthu.org/?p=shutils.git;a=blobdiff_plain;f=git%2Fpre-commit-texcheck;h=8d47a5ebe3ef566e066cdded54f4914960618a82;hp=284849f36516ebdb9f76573a1630a56baa61b313;hb=874fac4e15be441861de05fca98ac714bb679ae3;hpb=ee055050f0f2dbfea8d7b11e1418dcb10541359c

diff --git a/git/pre-commit-texcheck b/git/pre-commit-texcheck
index 284849f..8d47a5e 100755
--- a/git/pre-commit-texcheck
+++ b/git/pre-commit-texcheck
@@ -2,12 +2,14 @@
 
 set -e
 
-[ "$#" > "0" ] && cd "$1"
+[ "$#" -gt "0" ] && cd "$1"
 
 tmpdir=$(mktemp -d)
 cleanup()
 {
-    rm -r "$tmpdir"
+    if [ -n "$tmpdir" ]; then
+        rm -r "$tmpdir"
+    fi
 }
 
 for f in $(find -name "*.tex"); do