detect unbound variables in scripts

theverygaming · Feb 8, 2025 · ff95f03 · ff95f03
1 parent 7b18fe3
commit ff95f03
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kernel/arch/x86/archlink.sh b/kernel/arch/x86/archlink.sh
@@ -6,7 +6,7 @@ source .config
 ldscript="arch/x86/linker_32.ld"
 ptrsize=".long"
 
-if [ "$CONFIG_ENABLE_KERNEL_64" == "y" ]; then
+if [ "${CONFIG_ENABLE_KERNEL_64:-}" == "y" ]; then
     ldscript="arch/x86/linker_64.ld"
     ptrsize=".quad"
 fi