configure: enable init-self and logical-op warnings

diff --git a/configure.ac b/configure.ac
index d3d5517798c2c9f3fc8349ba4783fd7ab3a25fe7..2b2a815bc0f018355809e1b5b17b0e4a7fcb69d0 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -860,7 +860,7 @@ dnl
 dnl  Compiler warnings
 dnl
 
-RDC_PROG_CC_WFLAGS([all extra sign-compare undef pointer-arith bad-function-cast write-strings missing-prototypes volatile-register-var error-implicit-function-declaration])
+RDC_PROG_CC_WFLAGS([all extra sign-compare undef pointer-arith bad-function-cast write-strings missing-prototypes volatile-register-var error-implicit-function-declaration init-self logical-op])
 RDC_PROG_CC_FLAGS([-pipe])
 AC_LANG_PUSH([C++])
 RDC_PROG_CXX_WFLAGS([all extra sign-compare undef pointer-arith volatile-register-var])