Fix unportable use of isspace().

Introduced in commit 11a020eb6.
11 years ago · 01b6976c13
parent d6fa44fce7
commit 01b6976c13
1 changed files with 1 additions and 1 deletions
--- a/src/backend/utils/init/postinit.c
+++ b/src/backend/utils/init/postinit.c
@ -442,7 +442,7 @@ pg_split_opts(char **argv, int *argcp, char *optstr)
 		 */
 		while (*optstr)
 		{
-			if (isspace(*optstr) && !last_was_escape)
+			if (isspace((unsigned char) *optstr) && !last_was_escape)
 				break;

 			if (!last_was_escape && *optstr == '\\')