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| author | Junio C Hamano <gitster@pobox.com> | 2017-06-25 00:28:41 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-06-25 00:28:41 +0300 |
| commit | 50f03c6676ed5ea040dd53272882d3aac2ee1b48 (patch) | |
| tree | 8bf9680918762ffa077832674da9cca98c8c1888 /sha1_file.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 'sha1_file.c')
| -rw-r--r-- | sha1_file.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sha1_file.c b/sha1_file.c index a900b28042..fb1fd809dc 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -611,8 +611,7 @@ char *compute_alternate_path(const char *path, struct strbuf *err) out: if (seen_error) { - free(ref_git); - ref_git = NULL; + FREE_AND_NULL(ref_git); } return ref_git; |