diff --git "a/win32ss/gdi/eng/gradient.c" "b/win32ss/gdi/eng/gradient.c"
index 3fb80c19e35..de19191f91a 100644
--- "a/win32ss/gdi/eng/gradient.c"
+++ "b/win32ss/gdi/eng/gradient.c"
@@ -18,9 +18,11 @@ const LONG LINC[2] = {-1, 1};
 #define VERTEX(n) (pVertex + gt->n)
 #define COMPAREVERTEX(a, b) ((a)->x == (b)->x && (a)->y == (b)->y)
 
+/* Check if all three vectors are the same color, either R, G, or B */
 #define VCMPCLR(a,b,c,color) (a->color != b->color || a->color != c->color)
+/* Check if all three vectors have the same colors for R, G, and B */
 #define VCMPCLRS(a,b,c) \
-  !(!VCMPCLR(a,b,c,Red) || !VCMPCLR(a,b,c,Green) || !VCMPCLR(a,b,c,Blue))
+  !(!VCMPCLR(a,b,c,Red) && !VCMPCLR(a,b,c,Green) && !VCMPCLR(a,b,c,Blue))
 
 /* Horizontal/Vertical gradients */
 #define HVINITCOL(Col, id) \
@@ -286,7 +288,7 @@ IntEngGradientFillRect(
   x[line] = a->x; \
   sx[line] =  a->x + pptlDitherOrg->x; \
   dx[line] = abs(b->x - a->x); \
-  dy[line] = max(abs(b->y - a->y),1); \
+  dy[line] = abs(b->y - a->y); /* HACK: Removed here */ \
   incx[line] = LINC[b->x > a->x]; \
   ex[line] = -(dy[line]>>1); \
   destx[line] = b->x
@@ -332,6 +334,10 @@ IntEngGradientFillTriangle(
     LONG c[NLINES][3], dc[NLINES][3], ec[NLINES][3], ic[NLINES][3]; /* colors on lines */
     LONG g, gx, gxi, gc[3], gd[3], ge[3], gi[3]; /* colors in triangle */
     LONG sy, y, bt;
+    static int warn_once;
+
+    if (!warn_once++)
+        DPRINT1("FIXME: IntEngGradientFillTriangle is broken\n");
 
     v1 = (pVertex + gTriangle->Vertex1);
     v2 = (pVertex + gTriangle->Vertex2);
@@ -355,8 +361,6 @@ IntEngGradientFillTriangle(
     }
 
     DPRINT("Triangle: (%i,%i) (%i,%i) (%i,%i)\n", v1->x, v1->y, v2->x, v2->y, v3->x, v3->y);
-    /* FIXME: commented out because of an endless loop - fix triangles first */
-    DPRINT("FIXME: IntEngGradientFillTriangle is broken\n");
 
     if (!IntEngEnter(&EnterLeave, psoDest, &FillRect, FALSE, &Translate, &psoOutput))
     {
@@ -389,16 +393,21 @@ IntEngGradientFillTriangle(
               GOLINE(v1, v3, 0);
               DOLINE(v1, v3, 0);
               ENDLINE(v1, v3, 0);
-
-              GOLINE(v1, v2, 1);
-              DOLINE(v1, v2, 1);
-              FILLLINE(0, 1);
-              ENDLINE(v1, v2, 1);
-
-              GOLINE(v2, v3, 2);
-              DOLINE(v2, v3, 2);
-              FILLLINE(0, 2);
-              ENDLINE(23, v3, 2);
+              if(v1->y != v2->y) // if y coordinates are not the same
+              {
+                GOLINE(v1, v2, 1);
+                DOLINE(v1, v2, 1);
+                FILLLINE(0, 1);
+                ENDLINE(v1, v2, 1);
+              }
+
+              if(v2->y != v3->y) // if y coordinates are not the same
+              {
+                GOLINE(v2, v3, 2);
+                DOLINE(v2, v3, 2);
+                FILLLINE(0, 2);
+                ENDLINE(23, v3, 2);
+              }
 
               y++;
               sy++;