diff --git a/src/utils.c b/src/utils.c index 8619554a..a3abf60f 100644 --- a/src/utils.c +++ b/src/utils.c @@ -231,8 +231,10 @@ put_utf8(char *out, int c) void sbuf_free(sbuf_t *sb) { - free(sb->sb_data); + if(sb->sb_data) + free(sb->sb_data); sb->sb_size = sb->sb_ptr = sb->sb_err = 0; + sb->sb_data = NULL; } void