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clean: use f(void) instead of f() to declare a pointer to a function without arguments

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Explicitly state that menu_item functions like clean_cmd don't take
any arguments by using void instead of an empty parameter list.

Found using gcc -Wstrict-prototypes.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe 2014-08-16 13:16:56 +02:00 committed by Junio C Hamano
parent 9f93e4611f
commit 8687f7776d
1 changed files with 1 additions and 1 deletions
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builtin/clean.c
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@ -66,7 +66,7 @@ struct menu_item {
char hotkey; char hotkey;
const char *title; const char *title;
int selected; int selected;
int (*fn)(); int (*fn)(void);
}; };
enum menu_stuff_type { enum menu_stuff_type {