From ee1222454e0fd58b70878ed6864146e00a835fd8 Mon Sep 17 00:00:00 2001
From: Oliver Kiddle <opk@zsh.org>
Date: Wed, 23 Nov 2016 11:52:12 +0100
Subject: [PATCH] unposted: fix printf -v to an array without format string
 reuse

---
 ChangeLog          | 7 ++++++-
 Src/builtin.c      | 2 +-
 Test/B03print.ztst | 6 ++++++
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index a70ead69f..641992bd1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,9 @@
-2016-11-21  Oliver Kiddle  <okiddle@yahoo.co.uk>
+2016-11-23  Oliver Kiddle  <opk@zsh.org>
+
+	* unposted: Src/builtin.c, Test/B03print.ztst: fix printf -v
+	to an array without format string reuse
+
+2016-11-21  Oliver Kiddle  <opk@zsh.org>
 
 	* 39993: Test/Y01completion.ztst: Tests for 39981.
 
diff --git a/Src/builtin.c b/Src/builtin.c
index d3c628592..ab159ad09 100644
--- a/Src/builtin.c
+++ b/Src/builtin.c
@@ -5034,7 +5034,7 @@ bin_print(char *name, char **args, Options ops, int func)
 	    if (buf)
 		free(buf);
 	} else {
-	    if (visarr) {
+	    if (visarr && splits) {
 		char **arrayval = zshcalloc((cursplit - splits + 2) * sizeof(char *));
 		for (;cursplit >= splits; cursplit--) {
 		    int start = cursplit == splits ? 0 : cursplit[-1];
diff --git a/Test/B03print.ztst b/Test/B03print.ztst
index 6ee2a09c6..3f9a4046d 100644
--- a/Test/B03print.ztst
+++ b/Test/B03print.ztst
@@ -316,3 +316,9 @@
  typeset -p foo
 0:printf into an array variable
 >typeset -a foo=( '1  one' '2  two' '3 three' )
+
+ typeset -a foo
+ print -f '%s' -v foo string
+ typeset -p foo
+0:printf to an array variable without format string reuse
+>typeset foo=string