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authorkcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>2005-08-30 11:29:51 +0800
committerkcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>2005-08-30 11:29:51 +0800
commita2b9b23ba507724920376cd13a0839abcfc1ac61 (patch)
treec343ddaff3c1e9019367ab6eec6deb9608df3e4e /mbbsd
parentba8c5e618e1b2cee24554abf3d51118019aa4c0e (diff)
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warn user if file is unable to open.
git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3117 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd')
-rw-r--r--mbbsd/chess.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/mbbsd/chess.c b/mbbsd/chess.c
index e9eca609..7a350aab 100644
--- a/mbbsd/chess.c
+++ b/mbbsd/chess.c
@@ -1105,6 +1105,11 @@ ChessReplayGame(const char* fname)
char buf[256];
screen_backup_t oldscreen;
+ if(fp == NULL) {
+ vmsg("檔案無法開啟, 可能被刪除了");
+ return -1;
+ }
+
while (found == -1 && fgets(buf, sizeof(buf), fp)) {
if (buf[0] == '<') {
const int line_len = strlen(buf);