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grep: cast printf %.*s "precision" argument explicitly to int

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On some systems, regoff_t that is the type of rm_so/rm_eo members are
wider than int; %.*s precision specifier expects an int, so use an explicit
cast.

A breakage reported on Darwin by Brian Gernhardt should be fixed with
this patch.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano
2009-03-08 18:22:44 -07:00
parent a94982ef39
commit 747a322bcc
1 changed files with 2 additions and 2 deletions
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4
grep.c
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@ -490,9 +490,9 @@ static void show_line(struct grep_opt *opt, char *bol, char *eol,
*eol = '\0'; *eol = '\0';
while (next_match(opt, bol, eol, ctx, &match, eflags)) { while (next_match(opt, bol, eol, ctx, &match, eflags)) {
printf("%.*s%s%.*s%s", printf("%.*s%s%.*s%s",
match.rm_so, bol, (int)match.rm_so, bol,
opt->color_match, opt->color_match,
match.rm_eo - match.rm_so, bol + match.rm_so, (int)(match.rm_eo - match.rm_so), bol + match.rm_so,
GIT_COLOR_RESET); GIT_COLOR_RESET);
bol += match.rm_eo; bol += match.rm_eo;
rest -= match.rm_eo; rest -= match.rm_eo;