Fresh build of pixiewps hangs at --start 01/1970 --end 04/1970

[binarymaster]

Testing this:

pixiewps -e D0141B15656E96B85FCEAD2E8E76330D2B1AC1576BB026E7A328C0E1BAF8CF91664371174C08EE12EC92B0519C54879F21255BE5A8770E1FA1880470EF423C90E34D7847A6FCB4924563D1AF1DB0C481EAD9852C519BF1DD429C163951CF69181B132AEA2A3684CAF35BC54ACA1B20C88BB3B7339FF7D56E09139D77F0AC58079097938251DBBE75E86715CC6B7C0CA945FA8DD8D661BEB73B414032798DADEE32B5DD61BF105F18D89217760B75C5D966A5A490472CEBA9E3B4224F3D89FB2B -s 2847F291C47CCB6C0BDE8BB0136DA95952F3FFFD1359F252ED9C65F2984ADB22 -z 70E46A69057CA66B7A7A0F84E7629A78F955C87D6201B6C6D7A4BFB1C55D61B7 -a 1EDA2AC414BBAA0BB48AFBFCBE119944647C604593DD02D802EE1E3D28E2D46C -n 2BECDC9A5587370B75766F5D5EE88F4A -r 2FF48A1F2471BED45710572615264E15AC834C1AEDAA7DF76E128850F4AA8FD5C4EEC360E2D36132C6187743C292EE7E805285C51AFA53137966ECB59D87804022200ACC985F5481D2D2179F1C43755EAE04E63D91D8DFD7D5B7FD378632E48B1DA4D45E06EDB9B03CFF18BEED3BDC3B3F6BC6FBCABCECF6A33137ED0BD8297A1333B6166C76CBE22D5E8792BCA05B8B10B940DB024DAD43A7DAF14F357333E5CA49D525B1A6383A77A48E479D6B80EAF3DFFBC2D373463F5BB48F590BD87F13 --start 01/1970 --end 04/1970

I know that seed is actually in 2015, but before 7db5fd8 it doesn't hang with these args.

Expected result would be:

 [-] WPS pin not found!

 [*] Time taken: 1 s 201 ms

 [!] The AP /might be/ vulnerable. Try again with --force or with another (newer) set of data.