Fix warnings

pfultz2 · Jan 5, 2017 · 08317a0 · 08317a0
1 parent 8ad7f08
commit 08317a0
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/include/args.hpp b/include/args.hpp
@@ -99,7 +99,7 @@ void each_arg(F f, Ts&&... xs)
     (void)std::initializer_list<int>{((void)f(std::forward<Ts>(xs)), 0)...};     
 }
 
-std::vector<std::string> wrap(const std::string& text, int line_length = 72)
+std::vector<std::string> wrap(const std::string& text, unsigned int line_length = 72)
 {
     std::vector<std::string> output;
     std::istringstream iss(text);

diff --git a/test/callback.cpp b/test/callback.cpp
@@ -10,8 +10,8 @@ struct callback_cmd
     template<class F>
     void parse(F f)
     {
-        auto cb = [this](auto& count, const auto&, const args::argument& arg) {
-            if (arg.count > 0) for(int i=0;i<count;i++) final_name += name;
+        auto cb = [this](auto& c, const auto&, const args::argument& arg) {
+            if (arg.count > 0) for(int i=0;i<c;i++) final_name += name;
         };
         f(count, "--count", "-C", args::callback(cb));
         f(name, "--name", "-N");
@@ -48,8 +48,8 @@ struct eager_callback_cmd
     template<class F>
     void parse(F f)
     {
-        auto cb = [this](auto& count, const auto&, const args::argument&) {
-            final_out = std::to_string(count);
+        auto cb = [this](auto& c, const auto&, const args::argument&) {
+            final_out = std::to_string(c);
         };
         f(count, "--count", "-C", args::eager_callback(cb));
         f(name, "--name", "-N");
@@ -123,4 +123,4 @@ PROVE_CASE()
     PROVE_CHECK(cmd.count == 0);
     PROVE_CHECK(cmd.name == "");
     PROVE_CHECK(cmd.final_out == "hello");
-}
+}