C comment: again update comment for pg_fe_sendauth for error cases

4a8adfd4 · Bruce Momjian · 6a6b7bbb · 4a8adfd4
Commit 4a8adfd4 authored Dec 03, 2013 by Bruce Momjian
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src/interfaces/libpq/fe-auth.c src/interfaces/libpq/fe-auth.c +4 -2

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--- a/src/interfaces/libpq/fe-auth.c
+++ b/src/interfaces/libpq/fe-auth.c
@@ -976,8 +976,10 @@ pg_fe_sendauth(AuthRequest areq, PGconn *conn)


 /*
- * pg_fe_getauthname -- returns a pointer to dynamic space containing whatever
- *					 name the user has authenticated to the system
+ * pg_fe_getauthname
+ *
+ * Returns a pointer to dynamic space containing whatever name the user
+ * has authenticated to the system.  If there is an error, return NULL.
 */
 char *
 pg_fe_getauthname(void)