build system: fix configure handling of undefined behavior sanitizer arguments

This commit is contained in:
Moritz Bunkus 2019-10-08 19:45:03 +02:00
parent 0d962e30c4
commit 8b078cb297
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@ -92,7 +92,7 @@ dnl
AC_ARG_ENABLE([ubsan],
AC_HELP_STRING([--enable-ubsan],[compile with sanitization for undefined behavior turned on (no)]),
[USE_UBSAN=$enable_ubsan],[USE_UBSAN=no])
[],[enable_ubsan=no])
if test x"$USE_UBSAN" = xyes ; then
opt_features_yes="$opt_features_yes\n * development technique 'undefined behavior sanitizer'"