fix: Fix the requirement checker Terminal getenv() usage (#999)

--------- Co-authored-by: Michele Locati <[email protected]>
box-project · Oct 6, 2023 · bee6dd7 · bee6dd7
1 parent f290974
commit bee6dd7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/requirement-checker/src/Terminal.php b/requirement-checker/src/Terminal.php
@@ -96,7 +96,7 @@ public static function hasSttyAvailable(): bool
     private static function initDimensions(): void
     {
         if ('\\' === DIRECTORY_SEPARATOR) {
-            if (preg_match('/^(\d+)x(\d+)(?: \((\d+)x(\d+)\))?$/', trim(getenv('ANSICON')), $matches)) {
+            if (preg_match('/^(\d+)x(\d+)(?: \((\d+)x(\d+)\))?$/', trim(getenv('ANSICON') ?: ''), $matches)) {
                 // extract [w, H] from "wxh (WxH)"
                 // or [w, h] from "wxh"
                 self::$width = (int) $matches[1];