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-rw-r--r--backend/net.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/backend/net.c b/backend/net.c
index 7b1ea05..bea22cc 100644
--- a/backend/net.c
+++ b/backend/net.c
@@ -313,7 +313,7 @@ add_device (const char *name, Net_Device ** ndp)
#endif /* NET_USES_AF_INDEP */
/* Calls getpwuid_r(). The return value must be freed by the caller. */
-char* get_current_username()
+static char* get_current_username(void)
{
long bufsize = sysconf(_SC_GETPW_R_SIZE_MAX);
if (bufsize == -1)