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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2017-11-07 13:49:36 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2017-11-07 13:49:54 -0500 |
| commit | 1a93c2536a75e7759420e8f9a95e2076da9135df (patch) | |
| tree | 227f5200429003ddc8a3e3d558c109065cbd6f62 /src/backend/storage/buffer/bufmgr.c | |
| parent | 0a13f1966d4cda2eb49dec0324ab5d482bbdd956 (diff) | |
Fix unportable usage of <ctype.h> functions.
isdigit(), isspace(), etc are likely to give surprising results if passed a
signed char. We should always cast the argument to unsigned char to avoid
that. Error in commit 63d6b97fd, found by buildfarm member gaur.
Back-patch to 9.3, like that commit.
Diffstat (limited to 'src/backend/storage/buffer/bufmgr.c')
0 files changed, 0 insertions, 0 deletions