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patch: make it able to create files (again)

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I broke patch's ability to create files in November, and nobody noticed in
the ensuing 11 months.  Sigh.

Signed-off-by: Rob Landley <rob@landley.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Rob Landley 2011-08-22 04:58:32 +02:00 committed by Denys Vlasenko
parent 251fc70e97
commit c5f7847659
2 changed files with 3 additions and 6 deletions
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8
editors/patch.c
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@ -70,8 +70,7 @@ struct double_list {
// Free all the elements of a linked list
// Call freeit() on each element before freeing it.
static
void dlist_free(struct double_list *list, void (*freeit)(void *data))
static void dlist_free(struct double_list *list, void (*freeit)(void *data))
{
while (list) {
void *pop = list;
@ -83,8 +82,7 @@ void dlist_free(struct double_list *list, void (*freeit)(void *data))
}
// Add an entry before "list" element in (circular) doubly linked list
static
struct double_list *dlist_add(struct double_list **list, char *data)
static struct double_list *dlist_add(struct double_list **list, char *data)
{
struct double_list *llist;
struct double_list *line = xmalloc(sizeof(*line));
@ -232,7 +230,7 @@ static int apply_one_hunk(void)
else matcheof = 0;
if (PATCH_DEBUG) fdprintf(2, "HUNK:%s\n", plist->data);
}
matcheof = matcheof < TT.context;
matcheof = !matcheof || matcheof < TT.context;
if (PATCH_DEBUG) fdprintf(2,"MATCHEOF=%c\n", matcheof ? 'Y' : 'N');

1
testsuite/patch.tests
View File

@ -212,7 +212,6 @@ patching file input
666
" \
# Currently fails
# testing "test name" "command(s)" "expected result" "file input" "stdin"
testing "patch creates new file" \
'patch 2>&1; echo $?; cat testfile; rm testfile' \