Use fprintf instead of warningf

The latter uses errno.

diff --git a/src/filters.c b/src/filters.c
index 88aeb719e3016a8044ed42b5c2c838805152b54c..b986f02373a28da8bb8b76009fd4baf7f28470f7 100644 (file)
--- a/src/filters.c
+++ b/src/filters.c
@@ -70,7 +70,7 @@ loadfilter(const char *fn)
                else if (linebuf[0] == '-')
                        filter->positive = 0;
                else {
-                       warningf(_("invalid filter line: '%.255s'"), linebuf);
+                       fprintf(stderr, _("invalid filter line: '%.255s'"), linebuf);
                        free(filter);
                        continue;
                }