diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/if_index.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/if_index.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/if_index.c b/sysdeps/unix/sysv/linux/if_index.c index c8eefa9b98..f64fe1e1ca 100644 --- a/sysdeps/unix/sysv/linux/if_index.c +++ b/sysdeps/unix/sysv/linux/if_index.c @@ -182,11 +182,9 @@ if_indextoname (unsigned int ifindex, char *ifname) #else struct if_nameindex *idx = if_nameindex (); struct if_nameindex *p; - char *result; + char *result = NULL; - if (idx == NULL) - result = NULL; - else + if (idx != NULL) { for (p = idx; p->if_index || p->if_name; ++p) if (p->if_index == ifindex) |