commit d830c0ab94d8ed9c254e1505e6e4e02097f424bc
author Christopher Dunn <cdunn2001@gmail.com> Mon Aug 28 08:42:20 2017 -0500
committer Christopher Dunn <cdunn2001@gmail.com> Mon Aug 28 08:43:05 2017 -0500
tree b228d8d1002c9f0e75880598e72e8ee8a6da0eeb
parent 90591c70cd4003c58c9daeda99c55bd6cb8df707

Fix writeCommentBeforeValue() iter deref

fixes #649

src/lib_json/json_writer.cpp

diff --git a/src/lib_json/json_writer.cpp b/src/lib_json/json_writer.cpp
index 02f1cb1..802f96c 100644
--- a/src/lib_json/json_writer.cpp
+++ b/src/lib_json/json_writer.cpp
@@ -582,7 +582,7 @@
   while (iter != comment.end()) {
     document_ += *iter;
     if (*iter == '\n' &&
-       (iter != comment.end() && *(iter + 1) == '/'))
+       ((iter+1) != comment.end() && *(iter + 1) == '/'))
       writeIndent();
     ++iter;
   }
@@ -798,7 +798,7 @@
   while (iter != comment.end()) {
     *document_ << *iter;
     if (*iter == '\n' &&
-       (iter != comment.end() && *(iter + 1) == '/'))
+       ((iter+1) != comment.end() && *(iter + 1) == '/'))
       // writeIndent();  // would include newline
       *document_ << indentString_;
     ++iter;
@@ -1086,7 +1086,7 @@
   while (iter != comment.end()) {
     *sout_ << *iter;
     if (*iter == '\n' &&
-       (iter != comment.end() && *(iter + 1) == '/'))
+       ((iter+1) != comment.end() && *(iter + 1) == '/'))
       // writeIndent();  // would write extra newline
       *sout_ << indentString_;
     ++iter;