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-rw-r--r--ves-list.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/ves-list.sh b/ves-list.sh
index 1b6c775..29844bf 100644
--- a/ves-list.sh
+++ b/ves-list.sh
@@ -1,6 +1,6 @@
#!/bin/sh
-if [ -z $XDG_DATA_HOME ]; then
+if [ -z ${XDG_DATA_HOME+x} ]; then
ENV_DIR="$HOME/.local/share/ves/envs"
else
ENV_DIR="$XDG_DATA_HOME/ves/envs"