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Suppress 'comparison-is-always-true' warning on machines 

where char is signed by default.
This commit is contained in:
Tom Lane 2000-11-18 04:40:18 +00:00
parent 75c147e753
commit 31e3634a05
1 changed files with 2 additions and 2 deletions
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4
src/backend/utils/adt/ruleutils.c
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@ -3,7 +3,7 @@
* back to source text
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.69 2000/11/16 22:30:31 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.70 2000/11/18 04:40:18 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@ -1841,7 +1841,7 @@ get_const_expr(Const *constval, deparse_context *context)
appendStringInfoChar(buf, '\\');
appendStringInfoChar(buf, ch);
}
else if (ch >= 0 && ch < ' ')
else if (((unsigned char) ch) < ((unsigned char) ' '))
appendStringInfo(buf, "\\%03o", (int) ch);
else
appendStringInfoChar(buf, ch);