Fixed Linux build.

examples/17-drawstress/drawstress.cpp

@@ -338,6 +338,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
 	}
 
 	// Cleanup.
+	imguiDestroy();
 	bgfx::destroyIndexBuffer(ibh);
 	bgfx::destroyVertexBuffer(vbh);
 	bgfx::destroyProgram(program);

examples/common/imgui/imgui.cpp

@@ -28,6 +28,7 @@
 #include <bx/uint32_t.h>
 #include <bgfx.h>
 
+#include "../entry/dbg.h"
 #include "imgui.h"
 #include "../fpumath.h"
 
@@ -1513,17 +1514,22 @@ bool imguiSlider(const char* _text, int32_t* _val, int32_t _vmin, int32_t _vmax,
 	return result;
 }
 
-uint32_t imguiChooseUseMacroInstead(uint32_t _selected, const char* _first, ...)
+uint32_t imguiChooseUseMacroInstead(uint32_t _selected, ...)
 {
-	uint32_t ii = 0;
-	for (const char** str = &_first; *str != NULL; ++str, ++ii)
+	va_list argList;
+	va_start(argList, _selected);
+
+	const char* str = va_arg(argList, const char*);
+	for (uint32_t ii = 0; str != NULL; ++ii, str = va_arg(argList, const char*))
 	{
-		if (imguiCheck(*str, ii == _selected) )
+		if (imguiCheck(str, ii == _selected) )
 		{
 			_selected = ii;
 		}
 	}
 
+	va_end(argList);
+
 	return _selected;
 }
 

examples/common/imgui/imgui.h

@@ -72,7 +72,7 @@ void imguiValue(const char* _text);
 bool imguiSlider(const char* _text, float* _val, float _vmin, float _vmax, float _vinc, bool _enabled = true);
 bool imguiSlider(const char* _text, int32_t* _val, int32_t _vmin, int32_t _vmax, bool _enabled = true);
 
-uint32_t imguiChooseUseMacroInstead(uint32_t _selected, const char* _first, ...);
+uint32_t imguiChooseUseMacroInstead(uint32_t _selected, ...);
 #define imguiChoose(...) imguiChooseUseMacroInstead(__VA_ARGS__, NULL)
 
 void imguiDrawText(int _x, int _y, ImguiTextAlign::Enum _align, const char* _text, uint32_t _argb);