1 files changed, 1 insertions, 0 deletions

diff --git a/common.h b/common.h
index 4f1c099df..b818ceb84 100644
--- a/common.h
+++ b/common.h
@@ -40,6 +40,7 @@ extern "C" {
 #define STRINGIFY(x) #x
 #define EXPAND(x) STRINGIFY(x)
 
+extern bool modified_flash;
 typedef struct fstab_rec Volume;
 
 // fopen a file, mounting volumes and making parent dirs as necessary.