1 files changed, 8 insertions, 0 deletions

diff --git a/st.c b/st.c
index 734ad0a..1089087 100644
--- a/st.c
+++ b/st.c
@@ -1274,9 +1274,17 @@ xresize(int col, int row) {
         if(xw.bufw > oldw)
                 XFillRectangle(xw.dis, newbuf, dc.gc, oldw, 0,
                                 xw.bufw-oldw, MIN(xw.bufh, oldh));
+        else if(xw.bufw < oldw && (BORDER > 0 || xw.w > xw.bufw))
+                XClearArea(xw.dis, xw.win, BORDER+xw.bufw, BORDER,
+                                xw.w-xw.bufh-BORDER, BORDER+MIN(xw.bufh, oldh),
+                                False);
         if(xw.bufh > oldh)
                 XFillRectangle(xw.dis, newbuf, dc.gc, 0, oldh,
                                 xw.bufw, xw.bufh-oldh);
+        else if(xw.bufh < oldh && (BORDER > 0 || xw.h > xw.bufh))
+                XClearArea(xw.dis, xw.win, BORDER, BORDER+xw.bufh,
+                                xw.w-2*BORDER, xw.h-xw.bufh-BORDER,
+                                False);
         xw.buf = newbuf;
 }