commit f4c949a41e1ffada4d08dfa52995bbf82bc158f5
author Tianjie Xu <xunchang@google.com> Sat Mar 25 23:53:30 2017 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Sat Mar 25 23:53:31 2017 +0000
tree 52e408f99b898bcac706b577c1ccfde4b1a03910
parent 5212a00588f2e94b21717e8e253e01a1c772b684
parent bf607c4a2825b5577bb131450cfce8c183737770

Merge "Don't fail ReadArgs if length to parse is 0"

edify/expr.cpp

diff --git a/edify/expr.cpp b/edify/expr.cpp
index 2b7fd7a..54ab332 100644
--- a/edify/expr.cpp
+++ b/edify/expr.cpp
@@ -357,7 +357,7 @@
     if (args == nullptr) {
         return false;
     }
-    if (len == 0 || start + len > argv.size()) {
+    if (start + len > argv.size()) {
         return false;
     }
     for (size_t i = start; i < start + len; ++i) {