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Fixed: Missing NULL check for ttyname

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aristocratos 2021-09-25 23:45:59 +02:00
parent cb8345390f
commit 741778bedd
1 changed files with 1 additions and 1 deletions
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2
src/btop_tools.cpp
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@ -107,7 +107,7 @@ namespace Term {
initialized = (bool)isatty(STDIN_FILENO);
if (initialized) {
tcgetattr(STDIN_FILENO, &initial_settings);
current_tty = (string)ttyname(STDIN_FILENO);
current_tty = (ttyname(STDIN_FILENO) != NULL ? (string)ttyname(STDIN_FILENO) : "unknown");
//? Disable stream sync
cin.sync_with_stdio(false);