X-Git-Url: https://git.plutz.net/?a=blobdiff_plain;f=handlers%2F90_brackets.sh;h=1960eb76b97cbe854a55a7a84047fa4baf90585b;hb=e9bb2b8721a5a47baa5b41ddead1238ea2a23221;hp=1f11cf4448697124a7b4fdfe08a2f64cc42aecae;hpb=247e84380220c366ca896d3c93da466f4c68ef4a;p=shellwiki

diff --git a/handlers/90_brackets.sh b/handlers/90_brackets.sh
index 1f11cf4..1960eb7 100755
--- a/handlers/90_brackets.sh
+++ b/handlers/90_brackets.sh
@@ -1,5 +1,20 @@
 #!/bin/sh
 
+# Copyright 2022 Paul Hänsch
+# 
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+# 
+# THE SOFTWARE IS PROVIDED “AS IS” AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+# SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+# IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+# ----------------------------------------------------------------------------
 # special case for odd pages that are not handled otherwise
 # usually those pages look like handlers (i.e. containing brackets)
 # but are not
@@ -11,7 +26,7 @@ case "${PATH_INFO}" in
     REDIRECT "${_BASE}${PATH_INFO%\[view\]}"
     ;;
   */)
-    if [ ! "$(mdfile "${PATH_INFO}")" ]; then
+    if ! mdfile "${PATH_INFO}" >&-; then
       theme_error 404
     elif ! acl_read "${PATH_INFO}"; then
       theme_error 403