gets() function deprecated in gcc

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What steps will reproduce the problem?
1. Use gcc-4.7.1 to compile the program

What is the expected output? What do you see instead?

I got the error message

kpfs_oauth.c:219:2: error: 'gets' is deprecated (declared at 
/usr/include/stdio.h:638) [-Werror=deprecated-declarations]


What version of the product are you using? On what operating system?

I am using kpfs v0.1 on Archlinux

Please provide any additional information below.

After change gets() function in kpfs_oauth.c to fgets(), the compilation works. 

Original issue reported on code.google.com by lainme...@gmail.com on 19 Aug 2012 at 8:49