doas.c: initialize mygetpwuid_r result

This can't happen really happen, but makes scan-build happy.

diff --git a/doas.c b/doas.c
index cbc365796d4e75373fae457b08b20930bfca5074..e2539057443058f6e6d7a0a6acc906d8fa38d3fc 100644 (file)
--- a/doas.c
+++ b/doas.c
@@ -205,6 +205,8 @@ mygetpwuid_r(uid_t uid, struct passwd *pwd, struct passwd **result)
        static long pwsz = 0;
        size_t buflen;
 
+       *result = NULL;
+
        if (pwsz == 0)
                pwsz = sysconf(_SC_GETPW_R_SIZE_MAX);