wgtpkg-digsig: Fix digital signature check

[src/app-framework-main.git] / src / wgtpkg-digsig.c

diff --git a/src/wgtpkg-digsig.c b/src/wgtpkg-digsig.c
index baccbed..a1cb55f 100644 (file)
--- a/src/wgtpkg-digsig.c
+++ b/src/wgtpkg-digsig.c
@@ -1,5 +1,5 @@
 /*
- Copyright 2015 IoT.bzh
+ Copyright (C) 2015-2018 IoT.bzh
 
  author: José Bollo <jose.bollo@iot.bzh>
 
@@ -347,7 +347,7 @@ int check_all_signatures()
        for (i = n ; i-- > 0 ; ) {
                fdesc = signature_of_index(i);
                irc = verify_digsig(fdesc);
-               if (!irc)
+               if (irc < 0)
                        rc = irc;
        }