diff --git a/scanner.c b/scanner.c
index 8befd32..14ab99e 100644
--- a/scanner.c
+++ b/scanner.c
@@ -24,6 +24,7 @@ Face *readFaceDescriptor(int id, char *path) {
     return NULL;
   }
   size_t s = fread(buf, 1, sizeof(buf), f);
+  fclose(f);
 
   char *p = buf;
   buf[s] = 0;
@@ -67,33 +68,35 @@ int main(int argc, char *argv[]) {
 
     if (!faceDir) {
       printf("Can not open %s\n", buf);
-    } else {
-      struct dirent *ent;
-      while ((ent = readdir(faceDir)) != NULL) {
-        if (strstr(ent->d_name, ".json") == NULL) {
-          continue;
-        }
-        int id = 0;
-        char *p = ent->d_name;
-        while (*p && *p != '-') {
-          id *= 10;
-          id += *p - '0';
-          p++;
-        }
-        char path[1028*2];
-        sprintf(path, "%s/%s", buf, ent->d_name);
-        Face *pFace = readFaceDescriptor(id, path);
-        if (!pFace) {
-          continue;
-        }
-        if (pChain) {
-          pFace->next = pChain;
-        }
-        pChain = pFace;
+      continue;
+    } 
+
+    struct dirent *ent;
+    while ((ent = readdir(faceDir)) != NULL) {
+      if (strstr(ent->d_name, ".json") == NULL) {
+        continue;
       }
-      closedir(faceDir);
+      int id = 0;
+      char *p = ent->d_name;
+      while (*p && *p != '-') {
+        id *= 10;
+        id += *p - '0';
+        p++;
+      }
+      char path[1028*2];
+      sprintf(path, "%s/%s", buf, ent->d_name);
+      Face *pFace = readFaceDescriptor(id, path);
+      if (!pFace) {
+        continue;
+      }
+      if (pChain) {
+        pFace->next = pChain;
+      }
+      pChain = pFace;
     }
+    closedir(faceDir);
   }
+
   Face *pLink = pChain;
   int len = 0;
   while (pLink) {