From da8f7b1a6aed42b7535db1eabe64c274bbb815a2 Mon Sep 17 00:00:00 2001
From: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
Date: Sun, 18 Dec 2011 19:13:46 +0100
Subject: [PATCH] If no read size is given, read the whole flash

---
 src/stlink-common.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/stlink-common.c b/src/stlink-common.c
index b49e21a..77ab98d 100644
--- a/src/stlink-common.c
+++ b/src/stlink-common.c
@@ -812,6 +812,9 @@ int stlink_fread(stlink_t* sl, const char* path, stm32_addr_t addr, size_t size)
         return -1;
     }
 
+    if (size <1)
+	size = sl->flash_size;
+
     if (size > sl->flash_size)
 	size = sl->flash_size;
 
-- 
2.30.2