X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/453b82a388013e522b3a1b9fcd6ed0810dab1f4f..cc9745a0d81a3e1aa5ef6f99f7ad638d26bdb950:/apt-pkg/contrib/error.cc

diff --git a/apt-pkg/contrib/error.cc b/apt-pkg/contrib/error.cc
index 892cd4874..8a87e16e9 100644
--- a/apt-pkg/contrib/error.cc
+++ b/apt-pkg/contrib/error.cc
@@ -27,6 +27,7 @@
 #include <unistd.h>
 #include <string>
 #include <cstring>
+#include <algorithm>
 
 									/*}}}*/
 
@@ -212,12 +213,13 @@ void GlobalError::DumpErrors(std::ostream &out, MsgType const &threshold,
 	if (mergeStack == true)
 		for (std::list<MsgStack>::const_reverse_iterator s = Stacks.rbegin();
 		     s != Stacks.rend(); ++s)
-			Messages.insert(Messages.begin(), s->Messages.begin(), s->Messages.end());
+			std::copy(s->Messages.begin(), s->Messages.end(), std::front_inserter(Messages));
+
+	std::for_each(Messages.begin(), Messages.end(), [&threshold, &out](Item const &m) {
+		if (m.Type >= threshold)
+			out << m << std::endl;
+	});
 
-	for (std::list<Item>::const_iterator m = Messages.begin();
-	     m != Messages.end(); ++m)
-		if (m->Type >= threshold)
-			out << (*m) << std::endl;
 	Discard();
 }
 									/*}}}*/
@@ -228,25 +230,21 @@ void GlobalError::Discard() {
 }
 									/*}}}*/
 // GlobalError::empty - does our error list include anything?		/*{{{*/
-bool GlobalError::empty(MsgType const &trashhold) const {
+bool GlobalError::empty(MsgType const &threshold) const {
 	if (PendingFlag == true)
 		return false;
 
 	if (Messages.empty() == true)
 		return true;
 
-	for (std::list<Item>::const_iterator m = Messages.begin();
-	     m != Messages.end(); ++m)
-		if (m->Type >= trashhold)
-			return false;
-
-	return true;
+	return std::find_if(Messages.begin(), Messages.end(), [&threshold](Item const &m) {
+		return m.Type >= threshold;
+	}) == Messages.end();
 }
 									/*}}}*/
 // GlobalError::PushToStack						/*{{{*/
 void GlobalError::PushToStack() {
-	MsgStack pack(Messages, PendingFlag);
-	Stacks.push_back(pack);
+	Stacks.emplace_back(Messages, PendingFlag);
 	Discard();
 }
 									/*}}}*/
@@ -262,7 +260,7 @@ void GlobalError::RevertToStack() {
 // GlobalError::MergeWithStack						/*{{{*/
 void GlobalError::MergeWithStack() {
 	MsgStack pack = Stacks.back();
-	Messages.insert(Messages.begin(), pack.Messages.begin(), pack.Messages.end());
+	Messages.splice(Messages.begin(), pack.Messages);
 	PendingFlag = PendingFlag || pack.PendingFlag;
 	Stacks.pop_back();
 }