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GreycLab · Nov 24, 2023 · 12a6219 · 12a6219
2 parents e46c476 + 394871b
commit 12a6219
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/CImg.h b/CImg.h
@@ -25356,8 +25356,10 @@ namespace cimg_library {
       }
 
       static double mp_i(_cimg_math_parser& mp) {
-        return (double)mp.imgin((int)mp.mem[_cimg_mp_slot_x],(int)mp.mem[_cimg_mp_slot_y],
-                                (int)mp.mem[_cimg_mp_slot_z],(int)mp.mem[_cimg_mp_slot_c]);
+        if (mp.imgin)
+          return (double)mp.imgin((int)mp.mem[_cimg_mp_slot_x],(int)mp.mem[_cimg_mp_slot_y],
+                                  (int)mp.mem[_cimg_mp_slot_z],(int)mp.mem[_cimg_mp_slot_c]);
+        return 0;
       }
 
       static double mp_if(_cimg_math_parser& mp) {