fix: remove superfluous spaces when normalizing class (#3083)

Co-authored-by: Jacek Karczmarczyk <jkarczm@gmail.com>
2021-02-04 14:41:46 +01:00
parent 49bc2e4db5
commit 4b551420fc
2 changed files with 21 additions and 1 deletions
--- a/packages/shared/src/normalizeProp.ts
+++ b/packages/shared/src/normalizeProp.ts
@@ -62,7 +62,10 @@ export function normalizeClass(value: unknown): string {
    res = value
  } else if (isArray(value)) {
    for (let i = 0; i < value.length; i++) {
-      res += normalizeClass(value[i]) + ' '
+      const normalized = normalizeClass(value[i])
+      if (normalized) {
+        res += normalized + ' '
+      }
    }
  } else if (isObject(value)) {
    for (const name in value) {