discard r1854,

dirty hack to ignore "\0" in vmsg_lines()
 (but igetch() should NOT return "\0")



git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@1855 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 3 insertions, 4 deletions

diff --git a/mbbsd/stuff.c b/mbbsd/stuff.c
index 1bf292ea..3141cc26 100644
--- a/mbbsd/stuff.c
+++ b/mbbsd/stuff.c
@@ -418,7 +418,7 @@ vmsg_lines(const int lines, const char msg[])
     do {
 	if( (ch = igetch()) == Ctrl('T') )
 	    capture_screen();
-    } while( (ch != ' ') && (ch != KEY_LEFT) && (ch != '\r') && (ch != '\n') );
+    } while( ch == 0 );
 
     move(lines, 0);
     clrtoeol();
@@ -428,13 +428,12 @@ vmsg_lines(const int lines, const char msg[])
 int
 getans(const char *fmt,...)
 {
-    char   msg[80] = {0}, ans[2] = {0};
+    char   msg[80] = {0};
     va_list ap;
     va_start(ap, fmt);
     vsnprintf(msg, sizeof(msg), fmt, ap);
     va_end(ap);
-    getdata(b_lines - 1, 0, msg, ans, sizeof(ans), LCECHO);
-    return ans[0];
+    return vmsg_lines(b_lines, msg);
 }
 
 int