avutil/softfloat: Correctly set the exponent for 0.0 in av_sqrt_sf()

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

1 files changed, 1 insertions, 1 deletions

diff --git a/libavutil/softfloat.h b/libavutil/softfloat.h
index 3204fc9edd..53356697df 100644
--- a/libavutil/softfloat.h
+++ b/libavutil/softfloat.h
@@ -163,7 +163,7 @@ static av_always_inline SoftFloat av_sqrt_sf(SoftFloat val)
     int tabIndex, rem;
 
     if (val.mant == 0)
-        val.exp = 0;
+        val.exp = MIN_EXP;
     else
     {
         tabIndex = (val.mant - 0x20000000) >> 20;