From 11876ffbad443f0d2b248e0a499fe0b9e90442bf Mon Sep 17 00:00:00 2001 From: simon987 Date: Wed, 16 Dec 2020 20:01:24 -0500 Subject: [PATCH] Fix compile warnings --- libscan/scan.h | 2 ++ libscan/util.h | 8 ++++++-- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/libscan/scan.h b/libscan/scan.h index 055f595..6341d78 100644 --- a/libscan/scan.h +++ b/libscan/scan.h @@ -1,7 +1,9 @@ #ifndef SCAN_SCAN_H #define SCAN_SCAN_H +#ifndef _GNU_SOURCE #define _GNU_SOURCE +#endif #include #include diff --git a/libscan/util.h b/libscan/util.h index 959fda3..e73e1b8 100644 --- a/libscan/util.h +++ b/libscan/util.h @@ -215,15 +215,19 @@ static void text_buffer_terminate_string(text_buffer_t *buf) { // Naive UTF16 -> ascii conversion static int text_buffer_append_string16_le(text_buffer_t *buf, const char *str, size_t len) { + int ret = 0; for (int i = 1; i < len; i += 2) { - text_buffer_append_char(buf, str[i]); + ret = text_buffer_append_char(buf, str[i]); } + return ret; } static int text_buffer_append_string16_be(text_buffer_t *buf, const char *str, size_t len) { + int ret = 0; for (int i = 0; i < len; i += 2) { - text_buffer_append_char(buf, str[i]); + ret = text_buffer_append_char(buf, str[i]); } + return ret; } #define UTF8_END_OF_STRING \