cal: fix Sexit and Senter

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/misc-utils/cal.c b/misc-utils/cal.c
index bd643f3b49ed87a4bef30074d80d76ceebdbe74d..bbb22505e70bd9cbaec5ac1f06d4c58b1d07eccc 100644 (file)
--- a/misc-utils/cal.c
+++ b/misc-utils/cal.c
@@ -561,7 +561,7 @@ int main(int argc, char **argv)
                        ;
                } else {
                        /* disable */
-                       Senter = Sexit = '\0';
+                       Senter = ""; Sexit = "";
                        ctl.req.day = 0;
                        ctl.weektype &= ~WEEK_NUM_MASK;
                }