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-rw-r--r--content/entry/dead-mans-switch.md4
1 files changed, 2 insertions, 2 deletions
diff --git a/content/entry/dead-mans-switch.md b/content/entry/dead-mans-switch.md
index 0caaa0c..fb86b6f 100644
--- a/content/entry/dead-mans-switch.md
+++ b/content/entry/dead-mans-switch.md
@@ -76,8 +76,8 @@ Here's what such a script might look like:
FILE_DISARMED=/home/<user>/disarmed
LEAK_SCRIPT=/home/<user>/leak.sh
-if test -f $FILE_DISARMED"; then
- rm $FILE_DISARMED
+if test -f "$FILE_DISARMED"; then
+ rm "$FILE_DISARMED"
else
./LEAK_SCRIPT # publishes private key etc.
fi