Examples: imgui_imp_opengl3.cpp explicit casting for overly aggressive glbinding compatibility. (#2112) [@hesiod]

examples/imgui_impl_opengl3.cpp

@@ -312,7 +312,7 @@ static bool CheckShader(GLuint handle, const char* desc)
     GLint status = 0, log_length = 0;
     glGetShaderiv(handle, GL_COMPILE_STATUS, &status);
     glGetShaderiv(handle, GL_INFO_LOG_LENGTH, &log_length);
-    if (status == GL_FALSE)
+    if ((GLboolean)status == GL_FALSE)
         fprintf(stderr, "ERROR: ImGui_ImplOpenGL3_CreateDeviceObjects: failed to compile %s!\n", desc);
     if (log_length > 0)
     {
@@ -321,7 +321,7 @@ static bool CheckShader(GLuint handle, const char* desc)
         glGetShaderInfoLog(handle, log_length, NULL, (GLchar*)buf.begin());
         fprintf(stderr, "%s\n", buf.begin());
     }
-    return status == GL_TRUE;
+    return (GLboolean)status == GL_TRUE;
 }
 
 // If you get an error please report on github. You may try different GL context version or GLSL version.