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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2019-04-10 19:02:21 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2019-04-10 19:02:21 -0400 |
| commit | 4cae471d1b6bec7493dcb2ca156382bef738f293 (patch) | |
| tree | ebfdfddae05a736bba92eb21b758b0e6564923c1 /src/backend/parser/parse_expr.c | |
| parent | 765525c8c2c6e55abe8c0cd43bf5c728926d76d4 (diff) | |
| download | postgresql-4cae471d1b6bec7493dcb2ca156382bef738f293.tar.gz postgresql-4cae471d1b6bec7493dcb2ca156382bef738f293.zip | |
Fix backwards test in operator_precedence_warning logic.
Warnings about unary minus might have been wrong. It's a bit
surprising that nobody noticed yet ... probably the precedence-warning
feature hasn't really been used much in the field.
Rikard Falkeborn
Discussion: https://postgr.es/m/CADRDgG6fzA8A2oeygUw4=o7ywo4kvz26NxCSgpq22nMD73Bx4Q@mail.gmail.com
Diffstat (limited to 'src/backend/parser/parse_expr.c')
| -rw-r--r-- | src/backend/parser/parse_expr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/parser/parse_expr.c b/src/backend/parser/parse_expr.c index 20d923203f4..8e136a79818 100644 --- a/src/backend/parser/parse_expr.c +++ b/src/backend/parser/parse_expr.c @@ -3236,7 +3236,7 @@ operator_precedence_group(Node *node, const char **nodename) *nodename = strVal(linitial(aexpr->name)); /* Ignore if op was always higher priority than IS-tests */ if (strcmp(*nodename, "+") == 0 || - strcmp(*nodename, "-")) + strcmp(*nodename, "-") == 0) group = 0; else group = PREC_GROUP_PREFIX_OP; |