fix mkdir error when dir already exists + add better loading image

kfiroo · Apr 11, 2017 · 1ab95c8 · 1ab95c8
1 parent 964108a
commit 1ab95c8
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Showing 3 changed files with 8 additions and 3 deletions.
diff --git a/CachedImageExample/index.js b/CachedImageExample/index.js
@@ -41,7 +41,7 @@ const styles = StyleSheet.create({
     }
 });
 
-const localImage1 = require('./image1.jpg');
+const localImage1 = require('./loading.jpg');
 
 const image1 = 'https://upload.wikimedia.org/wikipedia/commons/3/3b/Big_Bog_State_Recreation_Area.jpg';
 const image2 = 'https://s-media-cache-ak0.pinimg.com/originals/62/a7/6f/62a76fde4009c4e3047b4b5e17899a8d.jpg';

diff --git a/CachedImageExample/loading.jpg b/CachedImageExample/loading.jpg
diff --git a/ImageCacheProvider.js b/ImageCacheProvider.js
@@ -91,7 +91,13 @@ function ensurePath(dirPath) {
     return fs.isDir(dirPath)
         .then(exists =>
             !exists && fs.mkdir(dirPath)
-        );
+        )
+        .catch(err => {
+            // swallow acceptable errors
+            if (err.message !== 'mkdir failed, folder already exists') {
+                throw err;
+            }
+        });
 }
 
 /**
@@ -168,7 +174,6 @@ function collectFilesInfo(basePath) {
                 });
         })
         .catch(err => {
-            console.warn(err);
             return [];
         });
 }