[nifi-minifi-cpp] branch master updated: MINIFICPP-699 - fix unsigned/signed comparison

[phrocker]

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phrocker pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nifi-minifi-cpp.git


The following commit(s) were added to refs/heads/master by this push:
     new 52d780a  MINIFICPP-699 - fix unsigned/signed comparison
52d780a is described below

commit 52d780aa17ba65603643108c51b5af2ba4c5ae1d
Author: Dustin Rodrigues <dust....@gmail.com>
AuthorDate: Thu Jan 3 10:06:56 2019 -0500

    MINIFICPP-699 - fix unsigned/signed comparison
    
    This closes #464.
    
    Signed-off-by: Marc Parisi <phroc...@apache.org>
---
 libminifi/include/processors/HashContent.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libminifi/include/processors/HashContent.h 
b/libminifi/include/processors/HashContent.h
index 4fdc68c..bcfdd34 100644
--- a/libminifi/include/processors/HashContent.h
+++ b/libminifi/include/processors/HashContent.h
@@ -46,7 +46,7 @@ namespace {
 
   std::string digestToString(const unsigned char * const digest, size_t size) {
     std::stringstream ss;
-    for(int i = 0; i < size; i++)
+    for(size_t i = 0; i < size; i++)
     {
       ss << std::uppercase << std::hex << std::setw(2) << std::setfill('0') << 
(int)digest[i];
     }