1 files changed, 6 insertions, 3 deletions

diff --git a/firmware/target/arm/pp/debug-pp.c b/firmware/target/arm/pp/debug-pp.c
index f4ba61cd39..2f57e1ef14 100644
--- a/firmware/target/arm/pp/debug-pp.c
+++ b/firmware/target/arm/pp/debug-pp.c
@@ -155,9 +155,12 @@ bool dbg_ports(void)
 
 #if defined(IPOD_ACCESSORY_PROTOCOL)
         const unsigned char *serbuf = iap_get_serbuf();
-        lcd_putsf(0, line++, "IAP: %02x %02x %02x %02x %02x %02x %02x %02x", 
-         serbuf[0], serbuf[1], serbuf[2], serbuf[3], serbuf[4], serbuf[5],
-         serbuf[6], serbuf[7]);
+        if (serbuf)
+        {
+            lcd_putsf(0, line++, "IAP: %02x %02x %02x %02x %02x %02x %02x %02x",
+             serbuf[0], serbuf[1], serbuf[2], serbuf[3], serbuf[4], serbuf[5],
+             serbuf[6], serbuf[7]);
+        }
 #endif
 
 #if defined(IRIVER_H10) || defined(IRIVER_H10_5GB)