universal page_title function

[shellwiki] / handlers / 40_revision.sh

diff --git a/handlers/40_revision.sh b/handlers/40_revision.sh
index 1ab4649ef3c1ddc9a7db7d61621b3b5bc2abf760..af39df36adc8ea66a047b78e42e9d3d406030820 100755 (executable)
--- a/handlers/40_revision.sh
+++ b/handlers/40_revision.sh
@@ -19,10 +19,11 @@ case "${PATH_INFO}" in
     REDIRECT "${_BASE}${PATH_INFO%/}"
     ;;
   */\[revision\])
-    if ! acl_read "${PATH_INFO%\[revision\]}"; then
+    page="${PATH_INFO%\[revision\]}"
+    if ! acl_read "${page}"; then
       theme_error 403
     else
-      "$_EXEC/macros/revisions" --list --diff "$page" \
+      "$_EXEC/macros/revisions" --list --diff "${page}" \
       | theme_revisions -
     fi
     return 0