binutils-gdb/gdb/tui
Andrew Burgess 5a11fff005 gdb/tui: compare pointer to nullptr, not 0
Compare pointers to nullptr, not 0.  I also fixed a trailing
whitespace in the same function.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* tui/tui.c (tui_is_window_visible): Compare to nullptr, not 0.
2021-01-15 20:23:12 +00:00
..
ChangeLog-1998-2003
tui-command.c
tui-command.h
tui-data.c
tui-data.h
tui-disasm.c
tui-disasm.h
tui-file.c
tui-file.h
tui-hooks.c
tui-hooks.h
tui-interp.c
tui-io.c
tui-io.h
tui-layout.c
tui-layout.h
tui-out.c
tui-out.h
tui-regs.c
tui-regs.h
tui-source.c
tui-source.h
tui-stack.c
tui-stack.h
tui-win.c
tui-win.h
tui-wingeneral.c
tui-wingeneral.h
tui-winsource.c
tui-winsource.h
tui.c
tui.h