ffmpeg: fix read_yn() if HAVE_TERMIOS_H || HAVE_KBHIT == 0

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-08 19:43:10 +02:00
parent dc46692ded
commit f3bacced24
1 changed files with 4 additions and 2 deletions
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -611,11 +611,13 @@ static int read_key(void)

 static int read_yn(void)
 {
-    int c;
+    int c, t;
 #if HAVE_TERMIOS_H || HAVE_KBHIT
    while((c=read_key()) < 0);
 #else
-    c= getchar();
+    t=c= getchar();
+    while (t != '\n' && t != EOF)
+        t = getchar();
 #endif

    return (toupper(c) == 'Y');