Keep running the main processing loop while waiting for input.

[gpxe.git] / src / core / getkey.c

diff --git a/src/core/getkey.c b/src/core/getkey.c
index 20528ff..71ec6cc 100644 (file)
--- a/src/core/getkey.c
+++ b/src/core/getkey.c
@@ -18,6 +18,7 @@
 
 #include <console.h>
 #include <latch.h>
+#include <gpxe/process.h>
 #include <gpxe/keys.h>
 
 /** @file
@@ -38,6 +39,7 @@ static int getchar_timeout ( unsigned long timeout ) {
        unsigned long expiry = ( currticks() + timeout );
 
        while ( currticks() < expiry ) {
+               step();
                if ( iskey() )
                        return getchar();
        }