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-rw-r--r--config/c-compiler.m42
1 files changed, 1 insertions, 1 deletions
diff --git a/config/c-compiler.m4 b/config/c-compiler.m4
index b366e40cff0..7275ea69fef 100644
--- a/config/c-compiler.m4
+++ b/config/c-compiler.m4
@@ -199,7 +199,7 @@ if test "$pgac_cv_c_typeof" != no; then
AC_DEFINE(HAVE_TYPEOF, 1,
[Define to 1 if your compiler understands `typeof' or something similar.])
if test "$pgac_cv_c_typeof" != typeof; then
- AC_DEFINE(typeof, $pgac_cv_c_typeof, [Define to how the compiler spells `typeof'.])
+ AC_DEFINE_UNQUOTED(typeof, $pgac_cv_c_typeof, [Define to how the compiler spells `typeof'.])
fi
fi])# PGAC_C_TYPEOF