line-reader: Fix null derefe in line_reader_for_fd() with null encoding.

[pspp] / configure.ac

diff --git a/configure.ac b/configure.ac
index 7ec5a0231a4c250c433a00d918f59cd86d4fe5a8..4b91e730980b0a614102da9004721925524cf43c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -305,10 +305,6 @@ gl_INIT
 
 AC_C_INLINE
 
-AC_CHECK_SIZEOF([size_t])
-SIZEOF_SIZE_T=$ac_cv_sizeof_size_t
-AC_SUBST([SIZEOF_SIZE_T])
-
 AC_C_BIGENDIAN
 
 AC_CHECK_FUNCS([__setfpucw fork execl isinf isnan finite getpid feholdexcept fpsetmask popen round])