remove some garbage from http POST upload example

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/networking/httpd_post_upload.txt b/networking/httpd_post_upload.txt
index a53b11467777a62969d5ae3b66b80554a64879b8..fd7fc2be4b14933004fdc70b36c441ebbce90f0b 100644 (file)
--- a/networking/httpd_post_upload.txt
+++ b/networking/httpd_post_upload.txt
@@ -63,10 +63,10 @@ EOF
        }
        # Empty line + NOT delimiter. Save empty line,
        # and go check next line
-       printf "%s\n" $'\r' -vC >&3
+       printf "%s\n" $'\r' >&3
     done
     # Not empty line - just save
-    printf "%s\n" "$line" -vC >&3
+    printf "%s\n" "$line" >&3
 done 3>"$file"
 
 cat <<EOF