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(parent: f1be740) | patch
Fix unportable use of isprint().
authorTom Lane <tgl@sss.pgh.pa.us>
Wed, 31 Mar 2021 21:14:16 +0000 (17:14 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Wed, 31 Mar 2021 21:14:16 +0000 (17:14 -0400)
commit9e20406dd847d0f8c1cbd803786c6d0ad33bcbdd
tree4334584605784f30ca096c1ef05a72d7409a5b40tree | snapshot
parentf1be740a991406d7885047beb971e1ff5dbe8b71commit | diff
Fix unportable use of isprint().

We must cast the arguments of <ctype.h> functions to unsigned
char to avoid problems where char is signed.

Speaking of which, considering that this *is* a <ctype.h> function,
it's rather remarkable that we aren't seeing more complaints about
not having included that header.

Per buildfarm.
src/interfaces/libpq/fe-trace.c diff | blob | blame | history
Mirror of https://git.postgresql.org/git/postgresql.git