Fix compile warning on Solaris, per buildfarm. (Why have we got

tglsfdc · tglsfdc · commit af18d3d05c59 · 2007-07-15T22:40:28.000Z
three slightly different copies of this file?)
diff --git a/contrib/hstore/crc32.c b/contrib/hstore/crc32.c
@@ -90,7 +90,7 @@ static const unsigned int crc32tab[256] = {
 unsigned int
 crc32_sz(char *buf, int size)
 {
-	unsigned int crc = ~0;
+	unsigned int crc = ~((unsigned int) 0);
 	char	   *p;
 	int			len,
 				nr;
diff --git a/contrib/ltree/crc32.c b/contrib/ltree/crc32.c
@@ -1,6 +1,6 @@
 /* Both POSIX and CRC32 checksums */
 
-/* $PostgreSQL: pgsql/contrib/ltree/crc32.c,v 1.7 2006/09/22 21:39:57 tgl Exp $ */
+/* $PostgreSQL: pgsql/contrib/ltree/crc32.c,v 1.8 2007/07/15 22:40:28 tgl Exp $ */
 
 #include <sys/types.h>
 #include <stdio.h>
@@ -99,7 +99,7 @@ static const unsigned int crc32tab[256] = {
 unsigned int
 ltree_crc32_sz(char *buf, int size)
 {
-	unsigned int crc = ~0;
+	unsigned int crc = ~((unsigned int) 0);
 	char	   *p;
 	int			len,
 				nr;
diff --git a/contrib/tsearch2/crc32.c b/contrib/tsearch2/crc32.c
@@ -1,6 +1,6 @@
 /* Both POSIX and CRC32 checksums */
 
-/* $PostgreSQL: pgsql/contrib/tsearch2/crc32.c,v 1.3 2006/03/11 04:38:30 momjian Exp $ */
+/* $PostgreSQL: pgsql/contrib/tsearch2/crc32.c,v 1.4 2007/07/15 22:40:28 tgl Exp $ */
 
 #include <sys/types.h>
 #include <stdio.h>
@@ -92,7 +92,7 @@ static const unsigned int crc32tab[256] = {
 unsigned int
 crc32_sz(char *buf, int size)
 {
-	unsigned int crc = ~0;
+	unsigned int crc = ~((unsigned int) 0);
 	char	   *p;
 	int			len,
 				nr;

Original file line number	Diff line number	Diff line change
`@@ -90,7 +90,7 @@ static const unsigned int crc32tab[256] = {`
`90`	`90`	`unsigned int`
`91`	`91`	`crc32_sz(char *buf, int size)`
`92`	`92`	`{`
`93`		`- unsigned int crc = ~0;`
	`93`	`+ unsigned int crc = ~((unsigned int) 0);`
`94`	`94`	`char *p;`
`95`	`95`	`int len,`
`96`	`96`	`nr;`