X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/62ddb51e0424dd4bd1098b024f2427959aefc729..b707973a228a7f7d7399b6113b7f78d6248a432d:/terminal.c

diff --git a/terminal.c b/terminal.c
index 92c3f032..f58941fa 100644
--- a/terminal.c
+++ b/terminal.c
@@ -1722,7 +1722,7 @@ void term_provide_resize_fn(Terminal *term,
 {
     term->resize_fn = resize_fn;
     term->resize_ctx = resize_ctx;
-    if (term->cols > 0 && term->rows > 0)
+    if (resize_fn && term->cols > 0 && term->rows > 0)
 	resize_fn(resize_ctx, term->cols, term->rows);
 }