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

tglsfdc · tglsfdc · commit 31e3634a0523 · 2000-11-18T04:40:18.000Z
where char is signed by default.
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
@@ -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);

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@`
`3`	`3`	`* back to source text`
`4`	`4`	`*`
`5`	`5`	`* IDENTIFICATION`
`6`		`- * $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.69 2000/11/16 22:30:31 tgl Exp $`
	`6`	`+ * $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.70 2000/11/18 04:40:18 tgl Exp $`
`7`	`7`	`*`
`8`	`8`	`* This software is copyrighted by Jan Wieck - Hamburg.`
`9`	`9`	`*`
`@@ -1841,7 +1841,7 @@ get_const_expr(Const constval, deparse_context context)`
`1841`	`1841`	`appendStringInfoChar(buf, '\\');`
`1842`	`1842`	`appendStringInfoChar(buf, ch);`
`1843`	`1843`	`}`
`1844`		`- else if (ch >= 0 && ch < ' ')`
	`1844`	`+ else if (((unsigned char) ch) < ((unsigned char) ' '))`
`1845`	`1845`	`appendStringInfo(buf, "\\%03o", (int) ch);`
`1846`	`1846`	`else`
`1847`	`1847`	`appendStringInfoChar(buf, ch);`