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Merge branch 'vn/xmmap-gently' into maint

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Clean-up an error codepath.

* vn/xmmap-gently:
  read-cache.c: do not die if mmap fails
This commit is contained in:
Junio C Hamano 2019-07-29 12:38:12 -07:00
commit 9d98862bf5
1 changed files with 1 additions and 1 deletions
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2
read-cache.c
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@ -2140,7 +2140,7 @@ int do_read_index(struct index_state *istate, const char *path, int must_exist)
if (mmap_size < sizeof(struct cache_header) + the_hash_algo->rawsz)
die(_("%s: index file smaller than expected"), path);
mmap = xmmap(NULL, mmap_size, PROT_READ, MAP_PRIVATE, fd, 0);
mmap = xmmap_gently(NULL, mmap_size, PROT_READ, MAP_PRIVATE, fd, 0);
if (mmap == MAP_FAILED)
die_errno(_("%s: unable to map index file"), path);
close(fd);