[VarDumper] Fix missing colors initialization in CliDumper

nicolas-grekas · nicolas-grekas · commit 68171094a5af · 2024-01-14T14:50:42.000+01:00
diff --git a/src/Symfony/Component/VarDumper/Dumper/CliDumper.php b/src/Symfony/Component/VarDumper/Dumper/CliDumper.php
@@ -564,6 +564,10 @@ protected function supportsColors()
      */
     protected function dumpLine(int $depth, bool $endOfValue = false)
     {
+        if (null === $this->colors) {
+            $this->colors = $this->supportsColors();
+        }
+
         if ($this->colors) {
             $this->line = sprintf("\033[%sm%s\033[m", $this->styles['default'], $this->line);
         }

Original file line number	Diff line number	Diff line change
`@@ -564,6 +564,10 @@ protected function supportsColors()`
`564`	`564`	`*/`
`565`	`565`	`protected function dumpLine(int $depth, bool $endOfValue = false)`
`566`	`566`	`{`
	`567`	`+ if (null === $this->colors) {`
	`568`	`+ $this->colors = $this->supportsColors();`
	`569`	`+ }`
	`570`	`+`
`567`	`571`	`if ($this->colors) {`
`568`	`572`	`$this->line = sprintf("\033[%sm%s\033[m", $this->styles['default'], $this->line);`
`569`	`573`	`}`