X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=program%2Facinclude.m4;h=3cff28226989e6287a97b19fe7ec74249b6a7767;hb=c3b8b63e1904257e772f75b855d9976e06e1153e;hp=6243c21182726a7dc07b3aace4579bcc30288f46;hpb=05a661c43b02799fdb886551d61e82ba3ef8d363;p=rrdtool-all.git

diff --git a/program/acinclude.m4 b/program/acinclude.m4
index 6243c211..3cff2822 100644
--- a/program/acinclude.m4
+++ b/program/acinclude.m4
@@ -38,7 +38,7 @@ AC_DEFUN([EX_CHECK_ALL],
 	     dnl remove the cached value and test again
 	     unset ac_cv_lib_$1_$2
              AC_CHECK_LIB($1,$2,[
-	         unset ac_cv_header_`echo $3 | sed  sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
+	         unset ac_cv_header_`echo $3 | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
 		 AC_CHECK_HEADER($3,[EX_CHECK_STATE=YES],[])
 	     ],[])
           else