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commit    c4e6d506c6b028d6ccdac4e2a23b3484fba6c39e
Author:   Andrew Dunstan <andrew@dunslane.net>
Date:     Mon Sep 28 22:29:20 2015 +0000
First released in: 9.6.0, 9.0.23, 9.1.19, 9.2.14, 9.3.10, 9.4.5, 9.5.0

    Fix compiler warning about unused function in non-readline case.
    
    Backpatch to all live branches to keep the code in sync.


 src/bin/psql/input.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/bin/psql/input.c b/src/bin/psql/input.c
index 437fa4d663a..e3771040072 100644
--- a/src/bin/psql/input.c
+++ b/src/bin/psql/input.c
@@ -378,10 +378,10 @@ initializeInput(int flags)
  *
  * max_lines: if >= 0, limit history file to that many entries.
  */
+#ifdef USE_READLINE
 static bool
 saveHistory(char *fname, int max_lines)
 {
-#ifdef USE_READLINE
 	int			errnum;
 
 	/*
@@ -446,10 +446,10 @@ saveHistory(char *fname, int max_lines)
 		psql_error("could not save history to file \"%s\": %s\n",
 				   fname, strerror(errnum));
 	}
-#endif
-
 	return false;
 }
+#endif
+
 
 
 /*


[parent: aea76d128ad8]