graphics/grOGL1.c: non-void function does not return a value

Making oglSetProjection() return void, like toglSetProjection()

SonarCloud
graphics/grOGL1.c:408 non-void function does not return a value
https://sonarcloud.io/project/issues?open=AZJB16z6NGfDNup0Riro&id=dlmiles_magic

graphics/grOGL1.c

@@ -375,7 +375,7 @@ glTransYs(int wy)
  * Set the OpenGL viewport (projection matrix) for the current window
  *----------------------------------------------------------------------
  */
-int
+void
 oglSetProjection(llx, lly, width, height)
     int llx, lly, width, height;
 {