From b165d27cb95e764f119a0a212ec16a36f7b3281c Mon Sep 17 00:00:00 2001
From: dedeibel
Date: Sat, 22 Dec 2018 14:16:39 +0100
Subject: Less.php fix php version problem with strpos wanting a string and
 nonempty needle value

---
 lib/less.php/Less.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/less.php')

diff --git a/lib/less.php/Less.php b/lib/less.php/Less.php
index ea69243..44cdffc 100644
--- a/lib/less.php/Less.php
+++ b/lib/less.php/Less.php
@@ -10331,7 +10331,7 @@ class Less_SourceMap_Generator extends Less_Configurable {
 		$basePath = $this->getOption('sourceMapBasepath');
 
 		// "Trim" the 'sourceMapBasepath' from the output filename.
-		if (strpos($filename, $basePath) === 0) {
+		if (! empty($basePath) && strpos($filename, (string) $basePath) === 0) {
 			$filename = substr($filename, strlen($basePath));
 		}
 
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