From 0d08824801940dddfa85a0edbdbe9ba0cdb26bba Mon Sep 17 00:00:00 2001
From: Patrick McCarty <patrick.mccarty@intel.com>
Date: Tue, 17 May 2016 14:21:50 -0700
Subject: [PATCH] Permit allocating empty strings in string_or_die()

Signed-off-by: Patrick McCarty <patrick.mccarty@intel.com>
---
 src/helpers.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/helpers.c b/src/helpers.c
index 8c514aa..95d000c 100644
--- a/src/helpers.c
+++ b/src/helpers.c
@@ -101,7 +101,7 @@ void string_or_die(char **strp, const char *fmt, ...)
 	va_list ap;
 
 	va_start(ap, fmt);
-	if (vasprintf(strp, fmt, ap) <= 0) {
+	if (vasprintf(strp, fmt, ap) < 0) {
 		assert(0);
 	}
 	va_end(ap);