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-rw-r--r--package/switch/src/switch-robo.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/package/switch/src/switch-robo.c b/package/switch/src/switch-robo.c
index 46abc94e90..21343edf0a 100644
--- a/package/switch/src/switch-robo.c
+++ b/package/switch/src/switch-robo.c
@@ -70,6 +70,7 @@
extern char *nvram_get(const char *name);
+#define getvar(str) (nvram_get(str)?:"")
/* Data structure for a Roboswitch device. */
struct robo_switch {
@@ -275,7 +276,7 @@ static int robo_switch_enable(void)
}
/* WAN port LED, except for Netgear WGT634U */
- if (strcmp(nvram_get("nvram_type"), "cfe"))
+ if (strcmp(getvar("nvram_type"), "cfe") != 0)
robo_write16(ROBO_CTRL_PAGE, 0x16, 0x1F);
return 0;