Linting improvments.

Uninitiliazed variable in submodule
Better handling of iterator assigments
Avoid multiple call to vector.size() function

Change-Id: I9cc8431e71b7d614a1619615a4048f19f5e31540
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

4 files changed, 12 insertions, 9 deletions

diff --git a/ctl-utilities b/ctl-utilities
-Subproject ef5d0e9cc23a3770f8cf585ef3b59f17533734e
+Subproject 44f5060de064d3acab585d26d8141df3f0481c6
diff --git a/docs/part-1/4-SignalComposerAPI.md b/docs/part-1/4-SignalComposerAPI.md
index aedcd7c..08c9bf9 100644
--- a/docs/part-1/4-SignalComposerAPI.md
+++ b/docs/part-1/4-SignalComposerAPI.md
@@ -60,4 +60,3 @@ binding, by default **last** is used:
 ## list
 
 Verb **list** will output the list of defined signals.
-
diff --git a/signal-composer-binding/clientApp.cpp b/signal-composer-binding/clientApp.cpp
index da4bb72..854f96e 100644
--- a/signal-composer-binding/clientApp.cpp
+++ b/signal-composer-binding/clientApp.cpp
@@ -37,16 +37,19 @@ void clientAppCtx::appendSignals(std::vector<std::shared_ptr<Signal>>& sigV)
 	for (std::vector<std::shared_ptr<Signal>>::const_iterator it = sigV.cbegin();
 	it != sigV.cend(); ++it)
 	{
+		std::shared_ptr<Signal> sig = nullptr;
 		for (auto& ctxSig: subscribedSignals_)
 			{if(*it == ctxSig) {set = true;}}
 		if (set)
 		{
 			set = false;
 			sigV.erase(it);
-			continue;
 		}
-		std::shared_ptr<Signal> sig = *it;
-		sig->addObserver(this);
+		else
+		{
+			std::shared_ptr<Signal> sig = *it;
+			sig->addObserver(this);
+		}
 	}
 
 	subscribedSignals_.insert(subscribedSignals_.end(), sigV.begin(), sigV.end());
diff --git a/signal-composer-binding/signal-composer.cpp b/signal-composer-binding/signal-composer.cpp
index 9fc7109..2114d97 100644
--- a/signal-composer-binding/signal-composer.cpp
+++ b/signal-composer-binding/signal-composer.cpp
@@ -148,19 +148,20 @@ json_object* Composer::buildLuaAction(std::string name, std::string function, js
 	std::string fName, filepath;
 	std::string uri = std::string(function).substr(6);
 	std::vector<std::string> uriV = Composer::parseURI(uri);
-	if(uriV.size() > 2)
+	uriVsize = uriV.size();
+	if(uriVsize > 2)
 	{
 		int i = 0;
-		while(i < uriV.size()-1)
+		while(i < uriVsize-1)
 			{filepath += uriV[i] + "/";}
-		fName = uriV[-1];
+		fName = uriV[uriVsize-1];
 	}
-	else if(uriV.size() == 2)
+	else if(uriVsize == 2)
 	{
 		filepath = uriV[0];
 		fName = uriV[2];
 	}
-	else if(uriV.size() == 1)
+	else if(uriVsize == 1)
 		{fName = uriV[0];}
 	else
 	{