diff options
| -rw-r--r-- | components/wifi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/components/wifi.c b/components/wifi.c index 13b630a..7cd2702 100644 --- a/components/wifi.c +++ b/components/wifi.c @@ -30,10 +30,11 @@ strerror(errno)); return NULL; } - if(!(p = fgets(status, 5, fp)) || strcmp(status, "up\n") != 0) { + p = fgets(status, 5, fp); + fclose(fp); + if(!p || strcmp(status, "up\n") != 0) { return NULL; } - fclose(fp); if (!(fp = fopen("/proc/net/wireless", "r"))) { fprintf(stderr, "fopen '/proc/net/wireless': %s\n", |