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-rw-r--r--acinclude.m42
-rw-r--r--ares/acinclude.m42
2 files changed, 2 insertions, 2 deletions
diff --git a/acinclude.m4 b/acinclude.m4
index 5ef157cca..1948e7b1b 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -29,7 +29,7 @@ dnl Check for headers if check not already done.
AC_DEFUN([CURL_CHECK_HEADERS_ONCE], [
for f_hdr in $1
do
- u_hdr=`echo "$f_hdr" | sed 'y/.\/-/___/'`
+ u_hdr=`echo "$f_hdr" | sed 's/[\-|\.|\/]/_/g'`
eval prev_check_res=\$ac_cv_header_$u_hdr
case "$prev_check_res" in
yes | no)
diff --git a/ares/acinclude.m4 b/ares/acinclude.m4
index 97fc10b72..02930ad25 100644
--- a/ares/acinclude.m4
+++ b/ares/acinclude.m4
@@ -7,7 +7,7 @@ dnl Check for headers if check not already done.
AC_DEFUN([CURL_CHECK_HEADERS_ONCE], [
for f_hdr in $1
do
- u_hdr=`echo "$f_hdr" | sed 'y/.\/-/___/'`
+ u_hdr=`echo "$f_hdr" | sed 's/[\-|\.|\/]/_/g'`
eval prev_check_res=\$ac_cv_header_$u_hdr
case "$prev_check_res" in
yes | no)