shithub: werc

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Fix null concat in wman search code.

--- a/apps/wman/app.rc

+++ b/apps/wman/app.rc

@@ -43,10 +43,12 @@

     # Search

     ll_add handlers_body_head tpl_handler apps/wman/search.tpl

-    s=`{echo $post_arg_wman_search | sed 's/[^a-zA-Z0-9\-\.]+//g; s/\.+/./g; 1q'}

-    ifs='' { wman_search_results=`{wman_ls_pages $wman_man_path/*/*^$s^*} }

-    if(! ~ $"post_arg_go '' && ~ `{echo -n $wman_search_results|wc -l} 1)

-        post_redirect $wman_base_uri^`{echo $wman_search_results|awk -F/ '{print $(NF-1)"/"$NF}'}

+    if(! ~ $"post_arg_wman_search '') {

+        s=`{echo $post_arg_wman_search | sed 's/[^a-zA-Z0-9\-\.]+//g; s/\.+/./g; 1q'}

+        ifs='' { wman_search_results=`{wman_ls_pages $wman_man_path/*/*^$"s^*} }

+        if(! ~ $"post_arg_go '' && ~ `{echo -n $wman_search_results|wc -l} 1)

+            post_redirect $wman_base_uri^`{echo $wman_search_results|awk -F/ '{print $(NF-1)"/"$NF}'}

+    }

 }