fix build failure due to missing <stdio.h> (#337)

the following combination currently fails to build:

	$ make HAVE_LIBFONTS=0 HAVE_LIBWEBP=1

this is probably because one of the font library was including <stdio.h>

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/337
Reviewed-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
Reviewed-by: TAAPArthur <taaparthur@noreply.codeberg.org>
Co-authored-by: NRK <nrk@disroot.org>
Co-committed-by: NRK <nrk@disroot.org>

0 files changed, 0 insertions, 0 deletions