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-rw-r--r--configure.ac1
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 48ac4873b8..e20696a3d9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -351,6 +351,7 @@ AC_C_FLAG([-Wall])
AC_C_FLAG([-Wextra])
AC_C_FLAG([-Wformat-nonliteral])
AC_C_FLAG([-Wformat-security])
+AC_C_FLAG([-Wswitch-enum])
AC_C_FLAG([-Wstrict-prototypes])
AC_C_FLAG([-Wmissing-prototypes])
AC_C_FLAG([-Wmissing-declarations])