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

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago · 107db5abf3
parent dcf1cf5d24
commit 107db5abf3
1 changed files with 1 additions and 1 deletions
--- 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;