fix: take only the first line from cmdline (#9)

maximbaz · Mar 8, 2022 · 0d4ed42 · 0d4ed42
1 parent 121e566
commit 0d4ed42
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch-secure-boot b/arch-secure-boot
@@ -62,7 +62,7 @@ case "$1" in
         trap 'rm -rf $tmp' EXIT
         cd "$tmp"
 
-        grep -v "^#" "$CMDLINE" > cmdline
+        grep -m1 -v "^#" "$CMDLINE" > cmdline
         sed "s|%%NAME%%|$NAME|g; s|%%CMDLINE%%|$(cat cmdline)|g" "$DIR/recovery.nsh" > recovery.nsh
         sed -i "s|subvol=$SUBVOLUME_ROOT|subvol=$SUBVOLUME_SNAPSHOT|g" recovery.nsh