Revision 09ccbd34f4fe37a682a10b23d86f915b2a8a9c28 authored by Pete Wyckoff on 26 February 2012, 15:37:27 UTC, committed by Junio C Hamano on 27 February 2012, 00:20:18 UTC
This works in both bash and dash:
$ bash -c 'VAR=1 env' | grep VAR
VAR=1
$ dash -c 'VAR=1 env' | grep VAR
VAR=1
But environment variables assigned this way are not necessarily propagated
through a function in POSIX compliant shells:
$ bash -c 'f() { "$@"
}; VAR=1 f "env"' | grep VAR
VAR=1
$ dash -c 'f() { "$@"
}; VAR=1 f "env"' | grep VAR
Fix constructs like this, in particular, setting variables through
test_must_fail.
Based-on-patch-by: Vitor Antunes <vitor.hda@gmail.com>
Signed-off-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 8d93a5a
submodule.h
#ifndef SUBMODULE_H
#define SUBMODULE_H
struct diff_options;
enum {
RECURSE_SUBMODULES_ON_DEMAND = -1,
RECURSE_SUBMODULES_OFF = 0,
RECURSE_SUBMODULES_DEFAULT = 1,
RECURSE_SUBMODULES_ON = 2
};
void set_diffopt_flags_from_submodule_config(struct diff_options *diffopt,
const char *path);
int submodule_config(const char *var, const char *value, void *cb);
void gitmodules_config();
int parse_submodule_config_option(const char *var, const char *value);
void handle_ignore_submodules_arg(struct diff_options *diffopt, const char *);
int parse_fetch_recurse_submodules_arg(const char *opt, const char *arg);
void show_submodule_summary(FILE *f, const char *path,
unsigned char one[20], unsigned char two[20],
unsigned dirty_submodule,
const char *del, const char *add, const char *reset);
void set_config_fetch_recurse_submodules(int value);
void check_for_new_submodule_commits(unsigned char new_sha1[20]);
int fetch_populated_submodules(int num_options, const char **options,
const char *prefix, int command_line_option,
int quiet);
unsigned is_submodule_modified(const char *path, int ignore_untracked);
int merge_submodule(unsigned char result[20], const char *path, const unsigned char base[20],
const unsigned char a[20], const unsigned char b[20], int search);
int check_submodule_needs_pushing(unsigned char new_sha1[20], const char *remotes_name);
#endif
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