update size hints on zoom

On font zooming (i.e. xzoom()), window size hints are not updated.  This
patch does that.

Signed-off-by: Roberto E. Vargas Caballero <k0ga@shike2.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/st.c b/st.c
index 2cf9a26..26053b0 100644
--- a/st.c
+++ b/st.c
@@ -2993,6 +2993,7 @@ xzoom(const Arg *arg) {
         xloadfonts(usedfont, usedfontsize + arg->i);
         cresize(0, 0);
         redraw(0);
+        xhints();
 }
 
 void