X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fsupertux%2Fconsole.cpp;h=1d27bc87b201c16cf04f58dc59fca4b8ffcd7f55;hb=b91dbe6bc1d5047a127cdc688dda836c59e8c2d1;hp=71b0c5fc66b3b0d43102fa6727a557bd19e8bf90;hpb=c88bea169adaf492d7e1da6567edee6f9b6a94d1;p=supertux.git

diff --git a/src/supertux/console.cpp b/src/supertux/console.cpp
index 71b0c5fc6..1d27bc87b 100644
--- a/src/supertux/console.cpp
+++ b/src/supertux/console.cpp
@@ -257,11 +257,11 @@ void
 Console::show_history(int offset_)
 {
   while ((offset_ > 0) && (m_history_position != m_history.end())) {
-    m_history_position++;
+    ++m_history_position;
     offset_--;
   }
   while ((offset_ < 0) && (m_history_position != m_history.begin())) {
-    m_history_position--;
+    --m_history_position;
     offset_++;
   }
   if (m_history_position == m_history.end()) {
@@ -424,10 +424,9 @@ Console::parse(std::string s)
 
   // split line into list of args
   std::vector<std::string> args;
-  size_t start = 0;
   size_t end = 0;
   while (1) {
-    start = s.find_first_not_of(" ,", end);
+    size_t start = s.find_first_not_of(" ,", end);
     end = s.find_first_of(" ,", start);
     if (start == s.npos) break;
     args.push_back(s.substr(start, end-start));
@@ -561,7 +560,7 @@ Console::draw(DrawingContext& context)
   }
 
   int skipLines = -m_offset;
-  for (std::list<std::string>::iterator i = m_buffer.m_lines.begin(); i != m_buffer.m_lines.end(); i++)
+  for (std::list<std::string>::iterator i = m_buffer.m_lines.begin(); i != m_buffer.m_lines.end(); ++i)
   {
     if (skipLines-- > 0) continue;
     lineNo++;