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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 13:49:50 -0500 |
| commit | e836502d64ba7fc936d8c273125e4ac298773e76 (patch) | |
| tree | c83440126f3eef1111b04aea7407d66f24b7d613 /src/backend/executor | |
| parent | 958fe549884928cd3bdf009993e9a05df5fd6cee (diff) | |
| download | postgresql-e836502d64ba7fc936d8c273125e4ac298773e76.tar.gz postgresql-e836502d64ba7fc936d8c273125e4ac298773e76.zip | |
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/executor')
0 files changed, 0 insertions, 0 deletions