configure.ac: fix help text to --enable-undefined-sanitizer

Signed-off-by: Colin Sames <colin.sames@haw-hamburg.de>

diff --git a/configure.ac b/configure.ac
index 564588cca710fa32ca4afdcdd41a345ceb66a9ce..1ad87d9435f147e51edbb98f1a9920e7ac772a55 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -703,7 +703,7 @@ AC_ARG_ENABLE([thread-sanitizer],
 AC_ARG_ENABLE([memory-sanitizer],
   AS_HELP_STRING([--enable-memory-sanitizer], [enable MemorySanitizer support for detecting uninitialized memory reads]))
 AC_ARG_ENABLE([undefined-sanitizer],
-  AS_HELP_STRING([--undefined-sanitizer], [enable UndefinedBehaviorSanitizer support for detecting undefined behavior]))
+  AS_HELP_STRING([--enable-undefined-sanitizer], [enable UndefinedBehaviorSanitizer support for detecting undefined behavior]))
 AC_ARG_WITH([crypto],
   AS_HELP_STRING([--with-crypto=<internal|openssl>], [choose between different implementations of cryptographic functions(default value is --with-crypto=internal)]))
 AC_ARG_WITH([frr-format],