new build failure

[Tom Tromey]

As before, I'm using x86 Red Hat Linux 7.3.  I enable -Werror in my
builds.

Today I updated and rebuilt.  I get a different build failure than I
did yesterday:

gcc -c -g -O2    -I. -I../../src/gdb -I../../src/gdb/config -DLOCALEDIR="\"/home/tromey/gnu/baseline-gdb/install/share/locale\"" -DHAVE_CONFIG_H -I../../src/gdb/../include/opcode -I../../src/gdb/../readline/.. -I../bfd -I../../src/gdb/../bfd  -I../../src/gdb/../include -I../intl -I../../src/gdb/../intl  -DMI_OUT=1 -DTUI=1 -I../../src/gdb/tui -DGDBTK -DUI_OUT=1 -Wimplicit -Wreturn-type -Wcomment -Wtrigraphs -Wformat -Wparentheses -Wpointer-arith -Wuninitialized -Werror ../../src/gdb/breakpoint.c
cc1: warnings being treated as errors
../../src/gdb/breakpoint.c: In function `bpstat_stop_status':
../../src/gdb/breakpoint.c:2732: warning: implicit declaration of function `copy_command_lines'
../../src/gdb/breakpoint.c:2732: warning: assignment makes pointer from integer without a cast



Tom