From 35a55bda891bf7a959cbb0ed7e1247475ad14c32 Mon Sep 17 00:00:00 2001
From: jamesbond <jamesbond>
Date: Tue, 7 Apr 2015 13:51:18 +0000
Subject: ARM fixes.

---
 modules/devices/usb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'modules/devices/usb.c')

diff --git a/modules/devices/usb.c b/modules/devices/usb.c
index a52954a6..96325b23 100644
--- a/modules/devices/usb.c
+++ b/modules/devices/usb.c
@@ -285,14 +285,14 @@ void __scan_usb_lsusb_add_device(char *buffer, int bufsize, FILE *lsusb, int usb
         }
     }
 
-    if (strstr(dev_class, "0 (Defined at Interface level)")) {
+    if (dev_class && strstr(dev_class, "0 (Defined at Interface level)")) {
         g_free(dev_class);
         if (int_class) {
             dev_class = int_class;
         } else {
             dev_class = g_strdup("Unknown");
         }
-    }
+    } else dev_class = g_strdup("Unknown");
 
     tmp = g_strdup_printf("USB%d", usb_device_number);
     usb_list = h_strdup_cprintf("$%s$%s=\n", usb_list, tmp, name);
-- 
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