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ui-tree.c: Declare the state variable globally

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This allows for removing the header variable in a following patch. We
can use the state variable to check whether the tail needs to be printed
instead.

Note that the state variable will be moved into a context structure
later.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
This commit is contained in:
Lukas Fleischer 2013-03-03 16:49:47 +01:00 committed by Jason A. Donenfeld
parent fb5a37317d
commit c4b8db3f09
1 changed files with 2 additions and 1 deletions
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3
ui-tree.c
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@ -14,6 +14,7 @@
char *curr_rev; char *curr_rev;
char *match_path; char *match_path;
int header = 0; int header = 0;
static int state;
static void print_text_buffer(const char *name, char *buf, unsigned long size) static void print_text_buffer(const char *name, char *buf, unsigned long size)
{ {
@ -223,7 +224,6 @@ static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
const char *pathname, unsigned mode, int stage, const char *pathname, unsigned mode, int stage,
void *cbdata) void *cbdata)
{ {
static int state;
static char buffer[PATH_MAX]; static char buffer[PATH_MAX];
if (state == 0) { if (state == 0) {
@ -284,6 +284,7 @@ void cgit_print_tree(const char *rev, char *path)
} }
match_path = path; match_path = path;
state = 0;
read_tree_recursive(commit->tree, "", 0, 0, &paths, walk_tree, NULL); read_tree_recursive(commit->tree, "", 0, 0, &paths, walk_tree, NULL);
ls_tail(); ls_tail();
} }