[pkg-opensc-maint] Bug#906679: pam-p11 FTBFS on 32bit: error: comparison between signed and unsigned integer expressions

[Adrian Bunk]

Source: pam-p11
Version: 0.2.0-1
Severity: serious
Tags: ftbfs

https://buildd.debian.org/status/package.php?p=pam-p11&suite=sid

...
pam_p11.c: In function 'randomize':
pam_p11.c:556:36: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]
  if (0 <= fd && read(fd, r, r_len) == r_len) {
                                    ^~