diff options
Diffstat (limited to 'networking/hostname.c')
| -rw-r--r-- | networking/hostname.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/networking/hostname.c b/networking/hostname.c index 50ef7b5d1..862bbdfa2 100644 --- a/networking/hostname.c +++ b/networking/hostname.c @@ -29,12 +29,13 @@ static void do_sethostname(char *s, int isfile) } } else { f = xfopen(s, "r"); - while (fgets(bb_common_bufsiz1, sizeof(bb_common_bufsiz1), f) != NULL) { - if (bb_common_bufsiz1[0] == '#') { +#define strbuf bb_common_bufsiz1 + while (fgets(strbuf, sizeof(strbuf), f) != NULL) { + if (strbuf[0] == '#') { continue; } - chomp(bb_common_bufsiz1); - do_sethostname(bb_common_bufsiz1, 0); + chomp(strbuf); + do_sethostname(strbuf, 0); } if (ENABLE_FEATURE_CLEAN_UP) fclose(f); |