From 9f909aea468313e74716c5de37fd7cbd00de96fa Mon Sep 17 00:00:00 2001
From: rsiddharth <rsd@gnu.org>
Date: Sun, 19 May 2019 11:24:34 -0400
Subject: Makefile: Update venv3.

* Makefile (venv3): Factor venv backup shell expression into a if
  block.
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 297f924..e7b55c0 100644
--- a/Makefile
+++ b/Makefile
@@ -48,7 +48,7 @@ venv:
 
 venv3:
 	rm -rf *.egg-info
-	${SHELL} -c '[[ -d $(VENV_DIR3) ]] && mv $(VENV_DIR3) $(VENV_DIR3).`date +%s`'
+	${SHELL} -c 'if [[ -d $(VENV_DIR3) ]] then mv $(VENV_DIR3) $(VENV_DIR3).`date +%s`; fi'
 	${VENV_CMD} --clear --python=python3 $(VENV_DIR3)
 	@echo 'Initialized virtualenv, run' \
 		'source '$(VENV_DIR3)'/bin/activate' \
-- 
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