From: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
Date: Sat, 10 Dec 2011 16:17:25 +0000 (+0100)
Subject: Chevck first for NULL before writing anything to the alloceted structure
X-Git-Url: https://git.gag.com/?p=fw%2Fstlink;a=commitdiff_plain;h=bcee01d7052c208e039a241c90138448b969d2ff

Chevck first for NULL before writing anything to the alloceted structure
---

diff --git a/flash/main.c b/flash/main.c
index 39910b6..9033b17 100644
--- a/flash/main.c
+++ b/flash/main.c
@@ -91,14 +91,14 @@ int main(int ac, char** av)
   if (o.devname != NULL) /* stlinkv1 */
   {
     sl = stlink_v1_open(50);
-    sl->verbose = 50;
     if (sl == NULL) goto on_error;
+    sl->verbose = 50;
   }
   else /* stlinkv2 */
   {
     sl = stlink_open_usb(50);
-    sl->verbose = 50;
     if (sl == NULL) goto on_error;
+    sl->verbose = 50;
   }
 
   if (stlink_current_mode(sl) == STLINK_DEV_DFU_MODE)