[core] add MBGL_CHECK_ERROR to some locations where it was missing

1 files changed, 2 insertions, 2 deletions

diff --git a/test/util/offscreen_texture.test.cpp b/test/util/offscreen_texture.test.cpp
index 0149b1a8dd..8c0d4f7011 100644
--- a/test/util/offscreen_texture.test.cpp
+++ b/test/util/offscreen_texture.test.cpp
@@ -40,7 +40,7 @@ struct Shader {
         MBGL_CHECK_ERROR(glCompileShader(fragmentShader));
         MBGL_CHECK_ERROR(glAttachShader(program, fragmentShader));
         MBGL_CHECK_ERROR(glLinkProgram(program));
-        a_pos = glGetAttribLocation(program, "a_pos");
+        a_pos = MBGL_CHECK_ERROR(glGetAttribLocation(program, "a_pos"));
     }
 
     ~Shader() {
@@ -119,7 +119,7 @@ void main() {
 }
 )MBGL_SHADER");
 
-    GLuint u_texture = glGetUniformLocation(compositeShader.program, "u_texture");
+    GLuint u_texture = MBGL_CHECK_ERROR(glGetUniformLocation(compositeShader.program, "u_texture"));
 
     Buffer triangleBuffer({ 0, 0.5, 0.5, -0.5, -0.5, -0.5 });
     Buffer viewportBuffer({ -1, -1, 1, -1, -1, 1, 1, 1 });