[PATCH v1] Fix a case of indirectly casting away const

This one has been missed in 8f1791c6183.

Author: Bertrand Drouvot <bertranddrouvot.pg@gmail.com>
Discussion: https://postgr.es/m/1324889.1764886170@sss.pgh.pa.us
---
 src/port/getopt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 100.0% src/port/

diff --git a/src/port/getopt.c b/src/port/getopt.c
index 655fef3b0c7..2cca5a0673a 100644
--- a/src/port/getopt.c
+++ b/src/port/getopt.c
@@ -72,7 +72,7 @@ int
 getopt(int nargc, char *const *nargv, const char *ostr)
 {
 	static char *place = EMSG;	/* option letter processing */
-	char	   *oli;			/* option letter list index */
+	const char *oli;			/* option letter list index */
 
 	if (!*place)
 	{							/* update scanning pointer */
-- 
2.34.1


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