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authormynacol2021-05-16 17:18:57 +0200
committermynacol2021-05-16 17:18:57 +0200
commit5f0419b3ef4011be12a9cab7769a3f9943266b6f (patch)
tree298264a91d97b4392dcfeed5db7e5c59022a3b04
parent097b7cee499d99aaf55784017242c981641ca89b (diff)
downloadaur-5f0419b3ef4011be12a9cab7769a3f9943266b6f.tar.gz
Initialize variables before use
-rw-r--r--dark-theme.sh4
1 files changed, 4 insertions, 0 deletions
diff --git a/dark-theme.sh b/dark-theme.sh
index 0fd7f32ad5ef..d20e029805b6 100644
--- a/dark-theme.sh
+++ b/dark-theme.sh
@@ -17,6 +17,10 @@
set -euo pipefail
IFS=$'\n\t'
+# intialize all variables
+SWAYSOCK=${SWAYSOCK:-}
+XDG_SESSION_TYPE=${XDG_SESSION_TYPE:-}
+
CURRENT=$(gsettings get org.gnome.desktop.interface gtk-theme)
if [[ $1 == "dark" ]]; then