diff --git a/desmume/src/commandline.cpp b/desmume/src/commandline.cpp
index 94a6139c0..d3979e3c6 100644
--- a/desmume/src/commandline.cpp
+++ b/desmume/src/commandline.cpp
@@ -47,6 +47,8 @@ CommandLine::CommandLine()
 , _bios_arm9(NULL)
 , _bios_arm7(NULL)
 , _bios_swi(0)
+, _fw_path(NULL)
+, _fw_boot(0)
 , _spu_sync_mode(-1)
 , _spu_sync_method(-1)
 , _spu_advanced(0)