virtual: Allow search rule continuation lines to begin with tab as well as space.

diff --git a/src/plugins/virtual/virtual-config.c b/src/plugins/virtual/virtual-config.c
index ffa277e1b0d9b86a46267a03eddae737ec227263..cf58640fe807feb9a012106424d1834a24e61398 100644 (file)
--- a/src/plugins/virtual/virtual-config.c
+++ b/src/plugins/virtual/virtual-config.c
@@ -117,6 +117,8 @@ virtual_config_parse_line(struct virtual_parse_context *ctx, const char *line,
                        *error_r = "Search rule without a mailbox";
                        return -1;
                }
+               while (*line == ' ' || *line == '\t') line++;
+               str_append_c(ctx->rule, ' ');
                str_append(ctx->rule, line);
                return 0;
        }