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author | Junio C Hamano <gitster@pobox.com> | 2017-06-24 14:28:41 -0700 |
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committer | Junio C Hamano <gitster@pobox.com> | 2017-06-24 14:28:41 -0700 |
commit | 50f03c6676ed5ea040dd53272882d3aac2ee1b48 (patch) | |
tree | 8bf9680918762ffa077832674da9cca98c8c1888 /rerere.c | |
parent | cda4ba30b1d6257524b9412ed4d7c44645fe0369 (diff) | |
parent | 88ce3ef636b1385e861ec0e9e2155248b999b032 (diff) |
Merge branch 'ab/free-and-null'
A common pattern to free a piece of memory and assign NULL to the pointer that used to point at it has been replaced with a new FREE_AND_NULL() macro. * ab/free-and-null: *.[ch] refactoring: make use of the FREE_AND_NULL() macro coccinelle: make use of the "expression" FREE_AND_NULL() rule coccinelle: add a rule to make "expression" code use FREE_AND_NULL() coccinelle: make use of the "type" FREE_AND_NULL() rule coccinelle: add a rule to make "type" code use FREE_AND_NULL() git-compat-util: add a FREE_AND_NULL() wrapper around free(ptr); ptr = NULL
Diffstat (limited to 'rerere.c')
-rw-r--r-- | rerere.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/rerere.c b/rerere.c index 829b3b0f08..70634d456c 100644 --- a/rerere.c +++ b/rerere.c @@ -40,9 +40,8 @@ static void free_rerere_dirs(void) free(rerere_dir[i]->status); free(rerere_dir[i]); } - free(rerere_dir); + FREE_AND_NULL(rerere_dir); rerere_dir_nr = rerere_dir_alloc = 0; - rerere_dir = NULL; } static void free_rerere_id(struct string_list_item *item) |