bug#33842: [PATCH] build: avoid build failure with --enable-gcc-warnings and latest gcc

FYI, I noticed a build failure and fixed it with the change below. I've also pushed three more patches: build: make the autoconf-2.63 requirement explicit maint: update gnulib to latest; also update bootstrap and init.sh maint: improve a comment * gzip.c (do_list): There was a loop to compu

bug#33843: new snapshot available: gzip-1.9.15-17f5c

I'm going to release gzip-1.10 this year. Any testing would be most appreciated. See the NEWS below. gzip snapshot: https://meyering.net/gzip/gzip-ss.tar.xz 760 KB https://meyering.net/gzip/gzip-ss.tar.xz.sig https://meyering.net/gzip/gzip-1.9.15-17f5c.tar.xz Changes in gzip since v1.9

bug#33842: [PATCH] build: avoid build failure with --enable-gcc-warnings and latest gcc