[PATCH 1/1] tests: Cast abs() result to unsigned int in compare_float().

[Zebediah Figura]

From: Zebediah Figura

---
 tests/utils.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/utils.h b/tests/utils.h
index 5fd7b086e..a74275e3a 100644
--- a/tests/utils.h
+++ b/tests/utils.h
@@ -101,7 +101,8 @@ static bool compare_float(float f, float g, unsigned int ulps)
     if (y < 0)
         y = INT_MIN - y;

-    if (abs(x - y) > ulps)
+    /* Cast to unsigned int in case x - y == INT_MIN. */
+    if ((unsigned int)abs(x - y) > ulps)
         return false;

return true;