Merge pull request #997 from H1SWarrior/get_winterm_size

Rebased fix to get_winterm_size() returning (0, 0)
pallets · May 14, 2018 · d2818ec · d2818ec
2 parents 21d5125 + f816faf
commit d2818ec
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/click/termui.py b/click/termui.py
@@ -193,8 +193,14 @@ def get_terminal_size():
             sz = shutil_get_terminal_size()
             return sz.columns, sz.lines
 
+    # We provide a sensible default for get_winterm_size() when being invoked
+    # inside a subprocess. Without this, it would not provide a useful input.
     if get_winterm_size is not None:
-        return get_winterm_size()
+        size = get_winterm_size()
+        if size == (0, 0):
+            return (79, 24)
+        else:
+            return size
 
     def ioctl_gwinsz(fd):
         try: