commit 8524faddd3ab954893312c249c277981e6c26d75
author Mikhail Lappo <miklelappo@gmail.com> Thu Mar 23 17:07:39 2017 +0100
committer Mikhail Lappo <miklelappo@gmail.com> Thu Mar 23 17:07:39 2017 +0100
tree 965f7ca96e76297a82e92a0c633f5cb2ab3d2a63
parent 17e6d3f3bcd27aedc2ff8fe796ce90dddb04a714

Checking unsigned variable less than zero

Unsinged variable can not be less than zero
Makes sense only to check if it is equal

asn1_decoder.cpp

diff --git a/asn1_decoder.cpp b/asn1_decoder.cpp
index a9dfccc..285214f 100644
--- a/asn1_decoder.cpp
+++ b/asn1_decoder.cpp
@@ -19,14 +19,14 @@
 #include <stdint.h>
 
 int asn1_context::peek_byte() const {
-  if (length_ <= 0) {
+  if (length_ == 0) {
     return -1;
   }
   return *p_;
 }
 
 int asn1_context::get_byte() {
-  if (length_ <= 0) {
+  if (length_ == 0) {
     return -1;
   }