don't pick up empty specials

myk002 · myk002 · commit a4365f47f5ec · 2023-03-15T13:40:08.000-07:00
diff --git a/plugins/buildingplan/defaultitemfilters.cpp b/plugins/buildingplan/defaultitemfilters.cpp
@@ -72,8 +72,10 @@ DefaultItemFilters::DefaultItemFilters(color_ostream &out, PersistentDataItem &f
     if (elems.size() > 1) {
         vector<string> specs;
         split_string(&specs, elems[1], ",");
-        for (auto & special : specs)
-            specials.emplace(special);
+        for (auto & special : specs) {
+            if (special.size())
+                specials.emplace(special);
+        }
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -72,8 +72,10 @@ DefaultItemFilters::DefaultItemFilters(color_ostream &out, PersistentDataItem &f`
`72`	`72`	`if (elems.size() > 1) {`
`73`	`73`	`vector<string> specs;`
`74`	`74`	`split_string(&specs, elems[1], ",");`
`75`		`- for (auto & special : specs)`
`76`		`- specials.emplace(special);`
	`75`	`+ for (auto & special : specs) {`
	`76`	`+ if (special.size())`
	`77`	`+ specials.emplace(special);`
	`78`	`+ }`
`77`	`79`	`}`
`78`	`80`	`}`
`79`	`81`