workaround test failures in buildbot:

in some VMs readline thinks that the window size is zero. ignore it.

workaround test failures in buildbot:
in some VMs readline thinks that the window size is zero. ignore it.
cd2acfd4 · Sergei Golubchik · 7aeb4ece · cd2acfd4
Commit cd2acfd4 authored Jan 26, 2014 by Sergei Golubchik
Hide whitespace changes
Inline Side-by-side

Showing with 2 additions and 1 deletion

client/mysql.cc client/mysql.cc +2 -1

No files found.
--- a/client/mysql.cc
+++ b/client/mysql.cc
@@ -1408,7 +1408,8 @@ sig_handler window_resize(int sig)
  struct winsize window_size;

  if (ioctl(fileno(stdin), TIOCGWINSZ, &window_size) == 0)
-    terminal_width= window_size.ws_col;
+    if (window_size.ws_col > 0)
+      terminal_width= window_size.ws_col;
 }
 #endif