Clean up stray trailing whitespace.

diff --git a/src/curses/ux_input.c b/src/curses/ux_input.c
index c90ed9232166edca8e81a2c56850e77746bf6cc8..774a0bdca32eb99f9e4eae04bdf2ea023b5bbcee 100644 (file)
--- a/src/curses/ux_input.c
+++ b/src/curses/ux_input.c
@@ -189,7 +189,7 @@ static int unix_read_char(int extkeys)
        /*
         * If the timeout is 0, we still want to call os_tick periodically
         *
-        * Based on experimentation, 10 msec seems to strike a balance 
+        * Based on experimentation, 10 msec seems to strike a balance
         * between cpu usage and not having pauses between sounds
         */
        maxwait.tv_sec=0;
@@ -216,7 +216,7 @@ static int unix_read_char(int extkeys)
             continue;
         case 0:
            if (t_left == NULL)
-               /* 
+               /*
                 * The timeout was 0 (wait forever) but we need to call
                 * call os_tick to handle sound sequences
                 */
@@ -375,7 +375,7 @@ static int unix_read_char(int extkeys)
 size_t zcharstrlen(zchar *str)
 {
     size_t ret = 0;
-    
+
     while (str[ret] != 0)
     {
        ret++;