From 60ebc1d5b8a6a77c8994fa64c1fef583b449558a Mon Sep 17 00:00:00 2001
From: q66 <daniel@octaforge.org>
Date: Tue, 9 May 2017 22:09:20 +0200
Subject: [PATCH] do not attempt parsing if string is empty

---
 src/process.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/process.cc b/src/process.cc
index 4aa6e84..9f43513 100644
--- a/src/process.cc
+++ b/src/process.cc
@@ -32,6 +32,10 @@ namespace detail {
 OSTD_EXPORT void split_args_impl(
     string_range const &str, void (*func)(string_range, void *), void *data
 ) {
+    if (!str.size()) {
+        return;
+    }
+
 #ifndef OSTD_PLATFORM_WIN32
     std::string strs{str};