FIX: CoverityScan complains on getchar(), not reading the returning value

[proxmark3-svn] / client / scripts / dumptoemul-mfu.lua

diff --git a/client/scripts/dumptoemul-mfu.lua b/client/scripts/dumptoemul-mfu.lua
index b901a2bae8c0abc5689d0fdfcbe327b80c7f19b7..1236f173c834a5009ea2c84ffb458889e890f4b9 100644 (file)
--- a/client/scripts/dumptoemul-mfu.lua
+++ b/client/scripts/dumptoemul-mfu.lua
@@ -4,9 +4,9 @@ getopt = require('getopt')
 bin = require('bin')
 example = "script run dumptoemul-mfu -i dumpdata-foobar.bin"
 author = "Martin Holst Swende \n @Marshmellow"
-usage = "script run dumptoemul [-i <file>] [-o <file>]"
+usage = "script run dumptoemul-mfu [-i <file>] [-o <file>]"
 desc =[[
-This script takes a dumpfile from 'hf mf dump' and converts it to a format that can be used
+This script takes a dumpfile from 'hf mfu dump' and converts it to a format that can be used
 by the emulator
 
 Arguments:
@@ -91,7 +91,7 @@ local function main(args)
        -- The hex-data is now in ascii-format,
 
        -- But first, check the uid
-       local uid = string.sub(dumpdata,1,8)
+       local uid = string.sub(dumpdata,1+48,8)
        output = output or (uid .. ".eml")
 
        -- Format some linebreaks