From cd10a23282499b474cedeb4f63f92e70ed9718f3 Mon Sep 17 00:00:00 2001
From: Herbert Valerio Riedel <hvr@gnu.org>
Date: Mon, 24 Apr 2017 22:22:32 +0200
Subject: Guard yet another /bin/sh `for in` loop against empty vars

This is a follow-up to df6794035f1e4397d89896f329525e5368b7d1cc
which missed `INSTALL_BINS`
---
 ghc.mk | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'ghc.mk')

diff --git a/ghc.mk b/ghc.mk
index d36e681be3..ce71a55233 100644
--- a/ghc.mk
+++ b/ghc.mk
@@ -907,9 +907,11 @@ endef
 
 install_bins: $(INSTALL_BINS) $(INSTALL_SCRIPTS)
 	$(INSTALL_DIR) "$(DESTDIR)$(bindir)"
+ifneq "$(INSTALL_BINS)" ""
 	for i in $(INSTALL_BINS); do \
 		$(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i "$(DESTDIR)$(bindir)" ;  \
 	done
+endif
 ifneq "$(INSTALL_SCRIPTS)" ""
 	for i in $(INSTALL_SCRIPTS); do \
 		$(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i "$(DESTDIR)$(bindir)" ;  \
-- 
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