Silence more compiler warnings introduced by d87d548.

tglsfdc · tglsfdc · commit ded7b7bbc308 · 2023-02-26T14:05:03.000-05:00
Per buildfarm, there are still a couple of functions where we
get warnings from compilers that don't know that elog(ERROR)
doesn't return.
diff --git a/src/backend/utils/adt/pg_locale.c b/src/backend/utils/adt/pg_locale.c
@@ -2322,7 +2322,7 @@ pg_strxfrm_enabled(pg_locale_t locale)
 size_t
 pg_strxfrm(char *dest, const char *src, size_t destsize, pg_locale_t locale)
 {
-	size_t result;
+	size_t result = 0; /* keep compiler quiet */
 
 	if (!locale || locale->provider == COLLPROVIDER_LIBC)
 		result = pg_strxfrm_libc(dest, src, destsize, locale);
@@ -2359,7 +2359,7 @@ size_t
 pg_strnxfrm(char *dest, size_t destsize, const char *src, size_t srclen,
 			pg_locale_t locale)
 {
-	size_t result;
+	size_t result = 0; /* keep compiler quiet */
 
 	if (!locale || locale->provider == COLLPROVIDER_LIBC)
 		result = pg_strnxfrm_libc(dest, src, srclen, destsize, locale);
