Fix miscellaneous build warnings

Nothing serious, but they were driving me mad.

5 files changed, 8 insertions, 7 deletions

diff --git a/src/examples/elementary/toolbar_cxx_example_01.cc b/src/examples/elementary/toolbar_cxx_example_01.cc
index a32f4926b6..278a1bf9dd 100644
--- a/src/examples/elementary/toolbar_cxx_example_01.cc
+++ b/src/examples/elementary/toolbar_cxx_example_01.cc
@@ -11,7 +11,7 @@
 #include <Efl_Ui.hh>
 
 EAPI int
-elm_main(int argc, char* argv[])
+elm_main(int argc EINA_UNUSED, char* argv[] EINA_UNUSED)
 {
    elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_HIDDEN);
 
diff --git a/src/lib/elementary/elm_slider.c b/src/lib/elementary/elm_slider.c
index b1d8313d23..282b126a39 100644
--- a/src/lib/elementary/elm_slider.c
+++ b/src/lib/elementary/elm_slider.c
@@ -536,7 +536,7 @@ void
 _elm_slider_val_fetch(Evas_Object *obj, Elm_Slider_Data *pd, Eina_Bool user_event)
 {
    double posx = 0.0, posy = 0.0, pos = 0.0, val;
-   double posx2 = 0.0, posy2 = 0.0, pos2 = 0.0, val2;
+   double posx2 = 0.0, posy2 = 0.0, pos2 = 0.0, val2 = 0.0;
    Eina_Bool inverted = EINA_FALSE;
    Eina_Bool evented = EINA_FALSE;
 
diff --git a/src/lib/evas/common/evas_scale_sample.c b/src/lib/evas/common/evas_scale_sample.c
index c201dfb292..136813e208 100644
--- a/src/lib/evas/common/evas_scale_sample.c
+++ b/src/lib/evas/common/evas_scale_sample.c
@@ -103,7 +103,7 @@ _evas_common_scale_rgba_sample_scale_nomask(int y,
                                             DATA32 *dptr, RGBA_Gfx_Func func, unsigned int mul_col,
                                             DATA32 *srcptr, int src_w)
 {
-   DATA32 *buf;
+   DATA32 *buf = NULL;
    int x;
 
    /* a scanline buffer */
diff --git a/src/tests/ecore/ecore_test_ecore_thread_eina_thread_queue.c b/src/tests/ecore/ecore_test_ecore_thread_eina_thread_queue.c
index cc1ddb1eb9..cb3985b9a4 100644
--- a/src/tests/ecore/ecore_test_ecore_thread_eina_thread_queue.c
+++ b/src/tests/ecore/ecore_test_ecore_thread_eina_thread_queue.c
@@ -657,7 +657,8 @@ EFL_START_TEST(ecore_test_ecore_thread_eina_thread_queue_t7)
      {
         char buf;
 
-        read(p[0], &buf, 1);
+        if (read(p[0], &buf, 1) != 1)
+          if (DEBUG) printf("Error reading from pipe\n");
         msg = eina_thread_queue_wait(thq1, &ref);
         if (msg)
           {
diff --git a/src/tests/efl/efl_test_composite_model.c b/src/tests/efl/efl_test_composite_model.c
index 48511a9054..877410b4a8 100644
--- a/src/tests/efl/efl_test_composite_model.c
+++ b/src/tests/efl/efl_test_composite_model.c
@@ -323,7 +323,7 @@ _count_changed(void *data, const Efl_Event *ev)
 {
    Eina_Promise *p = data;
 
-   if (efl_model_children_count_get(ev->object) != child_number) return ;
+   if (efl_model_children_count_get(ev->object) != (unsigned int)child_number) return ;
 
    efl_event_callback_del(ev->object, EFL_MODEL_EVENT_CHILDREN_COUNT_CHANGED,
                           _count_changed, p);
@@ -380,8 +380,8 @@ _check_index(Eo *o EINA_UNUSED, void *data EINA_UNUSED, const Eina_Value v)
         idx = efl_composite_model_index_get(target);
         p_original = efl_model_property_get(target, "original");
         fail_if(!eina_value_uint64_convert(p_original, &original));
-        ck_assert(original < child_number);
-        ck_assert(idx < child_number);
+        ck_assert(original < (uint64_t)child_number);
+        ck_assert(idx < (uint64_t)child_number);
 
         eina_value_free(p_original);
      }