feat(md): catch error

adobe · Mar 16, 2021 · 9d71a3d · 9d71a3d
1 parent f2f2534
commit 9d71a3d
Showing 1 changed file with 9 additions and 6 deletions.
diff --git a/src/importer/PageImporter.ts b/src/importer/PageImporter.ts
@@ -269,12 +269,15 @@ export default abstract class PageImporter implements Importer {
   postProcessMD(md: string): string {
     let ret = md.replace(/\\\\\~/gm, '\\~');
 
-    const hlxReplaceTags = ret.match(/hlx_replaceTag\(.*?\)/gm).filter((i, p, s) => s.indexOf(i) === p);
-    hlxReplaceTags.forEach(r => {
-      const by = r.substring(0, r.length -1).split('(')[1];
-      const regex = new RegExp(r.replace('(', '\\(').replace(')', '\\)'), 'gm');
-      ret = ret.replace(regex, `<${by}>`);
-    });
+    const match = ret.match(/hlx_replaceTag\(.*?\)/gm);
+    if (match) {
+      const hlxReplaceTags = match.filter((i, p, s) => s.indexOf(i) === p);
+      hlxReplaceTags.forEach(r => {
+        const by = r.substring(0, r.length -1).split('(')[1];
+        const regex = new RegExp(r.replace('(', '\\(').replace(')', '\\)'), 'gm');
+        ret = ret.replace(regex, `<${by}>`);
+      });
+    }
 
     return ret;
   }