st/wgl: init a variable to silence MinGW warning
authorBrian Paul <brianp@vmware.com>
Sat, 2 Mar 2019 18:26:44 +0000 (11:26 -0700)
committerBrian Paul <brianp@vmware.com>
Mon, 4 Mar 2019 18:48:48 +0000 (11:48 -0700)
commite2369e133c052f85ca8ceea6bb8a4d8457809a42
tree1f8d6b3fe54d3793d55d5244c1233c560aadc206
parent66ba12973bcbe35f7c41c32270f92073e946b1d5
st/wgl: init a variable to silence MinGW warning

MinGW release build says 'value' may be used before being initialized.

Reviewed-by: Neha Bhende <bhenden@vmware.com>
src/gallium/state_trackers/wgl/stw_ext_pixelformat.c