tindex.dcgi: fix logic with no results - recipes - various cooking recipes
 (HTM) git clone git://src.adamsgaard.dk/recipes
 (DIR) Log
 (DIR) Files
 (DIR) Refs
 (DIR) Submodules
       ---
 (DIR) commit 65b22fe4f2d51c690c8e1a9e14f35b9b7c3cd693
 (DIR) parent c9795931746ecb8a49a7408e49848be90581898e
 (HTM) Author: Anders Damsgaard <anders@adamsgaard.dk>
       Date:   Fri, 27 Aug 2021 20:00:01 +0200
       
       index.dcgi: fix logic with no results
       
       Diffstat:
         M index.dcgi                          |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
 (DIR) diff --git a/index.dcgi b/index.dcgi
       t@@ -44,7 +44,7 @@ then
                fi
        
                n="$(printf '%s\n' "$results" | wc -l)"
       -        if [ $n -gt 0 ];
       +        if [ $n -gt 0 ] && [ -n "$results" ];
                then
                        if [ $n -gt 1 ];
                        then