Silence warning C4554 when compiling with msvc.

warning C4554: '>>' : check operator precedence for possible error; use parentheses to clarify precedence

Reviewed-by: Derek Buitenhuis

diff --git a/configure b/configure
index 065a957..469eacf 100755 (executable)
--- a/configure
+++ b/configure
@@ -2384,7 +2384,7 @@ msvc_flags(){
             -Wall)                echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \
                                        -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \
                                        -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \
-                                       -wd4996 ;;
+                                       -wd4996 -wd4554 ;;
             -std=c99)             ;;
             -fno-math-errno)      ;;
             -fno-common)          ;;