From c55ad00e2ade32b111ebf8763fc32f941c4a63a0 Mon Sep 17 00:00:00 2001
From: Nguyen Anh Quynh <aquynh@gmail.com>
Date: Mon, 24 Aug 2015 17:48:30 +0800
Subject: [PATCH] samples: use -e rather than -a to check for file existence in
 Makefile

---
 samples/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/Makefile b/samples/Makefile
index 5cc32ee7..1ebb891f 100644
--- a/samples/Makefile
+++ b/samples/Makefile
@@ -75,7 +75,7 @@ endif
 
 .PHONY: all clean
 
-UNICORN_ARCHS := $(shell if [ -a ../config.log ]; then cat ../config.log;\
+UNICORN_ARCHS := $(shell if [ -e ../config.log ]; then cat ../config.log;\
 				 else printf "$(UNICORN_ARCHS)"; fi)
 
 SOURCES =