check for class exists before declaring alias to it

DavertMik · web-flow · commit 85c8e405a03c · 2017-01-21T02:34:49.000+02:00
diff --git a/c3.php b/c3.php
@@ -49,7 +49,7 @@ function __c3_error($message)
 }
 
 // phpunit codecoverage shimming
-if (class_exists('SebastianBergmann\CodeCoverage\CodeCoverage')) {
+if (!class_exists('PHP_CodeCoverage') and class_exists('SebastianBergmann\CodeCoverage\CodeCoverage')) {
     class_alias('SebastianBergmann\CodeCoverage\CodeCoverage', 'PHP_CodeCoverage');
     class_alias('SebastianBergmann\CodeCoverage\Report\Text', 'PHP_CodeCoverage_Report_Text');
     class_alias('SebastianBergmann\CodeCoverage\Report\PHP', 'PHP_CodeCoverage_Report_PHP');

Original file line number	Diff line number	Diff line change
`@@ -49,7 +49,7 @@ function __c3_error($message)`
`49`	`49`	`}`
`50`	`50`
`51`	`51`	`// phpunit codecoverage shimming`
`52`		`-if (class_exists('SebastianBergmann\CodeCoverage\CodeCoverage')) {`
	`52`	`+if (!class_exists('PHP_CodeCoverage') and class_exists('SebastianBergmann\CodeCoverage\CodeCoverage')) {`
`53`	`53`	`class_alias('SebastianBergmann\CodeCoverage\CodeCoverage', 'PHP_CodeCoverage');`
`54`	`54`	`class_alias('SebastianBergmann\CodeCoverage\Report\Text', 'PHP_CodeCoverage_Report_Text');`
`55`	`55`	`class_alias('SebastianBergmann\CodeCoverage\Report\PHP', 'PHP_CodeCoverage_Report_PHP');`