From: Nathael Pajani <nathael.pajani@ed3l.fr>
Date: Sat, 16 Feb 2019 13:29:45 +0000 (+0100)
Subject: Do not try to read part file for nul part id ...
X-Git-Url: http://git.techno-innov.fr/?a=commitdiff_plain;h=5964c4b345cdc2153dec185124459f107d249431;p=soft%2Ftools%2Flpctools

Do not try to read part file for nul part id ...
---

diff --git a/lpcprog.c b/lpcprog.c
index 58b41ef..a85158d 100644
--- a/lpcprog.c
+++ b/lpcprog.c
@@ -237,6 +237,10 @@ int main(int argc, char** argv)
 		printf("Unable to connect to target, consider hard reset of target or link\n");
 		return -1;
 	}
+	if (dev_id == 0) {
+		printf("Communication error, bad target id (0), please retry\n");
+		return -1;
+	}
 
 	if (command != NULL)  {
 		int err = 0;