Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
common/env.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/common/env.c b/common/env.c
index edaf388..f81bd46 100644
--- a/common/env.c
+++ b/common/env.c
@@ -137,7 +137,7 @@ const char *getenv (const char *name)
const char *val;
if (strchr(name, '.')) {
- const char *ret = 0;
+ const char *ret = NULL;
char *devstr = strdup(name);
char *par = strchr(devstr, '.');
struct device_d *dev;
--
1.7.2.3
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