general: Convert assertion macros over to be fmt-compatible

1 files changed, 1 insertions, 1 deletions

diff --git a/src/video_core/renderer_opengl/gl_shader_manager.cpp b/src/video_core/renderer_opengl/gl_shader_manager.cpp
index 17b3925a0..ccdfc2718 100644
--- a/src/video_core/renderer_opengl/gl_shader_manager.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_manager.cpp
@@ -17,7 +17,7 @@ void SetShaderUniformBlockBinding(GLuint shader, const char* name,
         GLint ub_size = 0;
         glGetActiveUniformBlockiv(shader, ub_index, GL_UNIFORM_BLOCK_DATA_SIZE, &ub_size);
         ASSERT_MSG(ub_size == expected_size,
-                   "Uniform block size did not match! Got %d, expected %zu",
+                   "Uniform block size did not match! Got {}, expected {}",
                    static_cast<int>(ub_size), expected_size);
         glUniformBlockBinding(shader, ub_index, static_cast<GLuint>(binding));
     }