Metrics UI: Fall back to 80 cols if GetConsoleScreenBufferInfo() fails

2018-08-21 16:54:40 +01:00
parent bce692390f
commit 831b6af932
1 changed files with 3 additions and 2 deletions
--- a/src/metrics.cpp
+++ b/src/metrics.cpp
@@ -478,8 +478,9 @@ void ThreadShowMetricsScreen()
        if (isTTY) {
 #ifdef WIN32
            CONSOLE_SCREEN_BUFFER_INFO csbi;
-            GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi);
-            cols = csbi.srWindow.Right - csbi.srWindow.Left + 1;
+            if (GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi) != 0) {
+                cols = csbi.srWindow.Right - csbi.srWindow.Left + 1;
+            }
 #else
            struct winsize w;
            w.ws_col = 0;