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Revision c8db708d5d865a2085230687689868520863abe1 authored by René Scharfe on 30 September 2014, 17:42:03 UTC, committed by Junio C Hamano on 30 September 2014, 18:53:23 UTC 
t0090: avoid passing empty string to printf %d
 
FreeBSD's printf(1) doesn't accept empty strings for numerical format
specifiers:

	$ printf "%d\n" "" >/dev/null; echo $?
	printf: : expected numeric value
	1

Initialize the AWK variable c to make sure the shell variable
subtree_count always contains a numerical value, in order to keep the
subsequently called printf happy.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 4ed115e
Raw File
userdiff.h 
#ifndef USERDIFF_H
#define USERDIFF_H

#include "notes-cache.h"

struct userdiff_funcname {
	const char *pattern;
	int cflags;
};

struct userdiff_driver {
	const char *name;
	const char *external;
	int binary;
	struct userdiff_funcname funcname;
	const char *word_regex;
	const char *textconv;
	struct notes_cache *textconv_cache;
	int textconv_want_cache;
};

int userdiff_config(const char *k, const char *v);
struct userdiff_driver *userdiff_find_by_name(const char *name);
struct userdiff_driver *userdiff_find_by_path(const char *path);

struct userdiff_driver *userdiff_get_textconv(struct userdiff_driver *driver);

#endif /* USERDIFF */
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