*: remove last function calls to isspace

function                                             old     new   delta
xstrtoul_range_sfx                                   232     231      -1
xstrtoull_range_sfx                                  295     293      -2
trim                                                  82      80      -2
trim_trailing_spaces_and_print                        57      52      -5
isspace                                               18       -     -18

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/libbb/ask_confirmation.c b/libbb/ask_confirmation.c
index d08bc515e..9dfbd15cf 100644
--- a/libbb/ask_confirmation.c
+++ b/libbb/ask_confirmation.c
@@ -20,9 +20,7 @@ int FAST_FUNC bb_ask_confirmation(void)
         int c;
 
         while (((c = getchar()) != EOF) && (c != '\n')) {
-                /* Make sure we get the actual function call for isspace,
-                 * as speed is not critical here. */
-                if (first && !(isspace)(c)) {
+                if (first && !isspace(c)) {
                         --first;
                         if ((c == 'y') || (c == 'Y')) {
                                 ++retval;