* Windows fix (thanks to paj)

diff --git a/pear/PEAR/Installer.php b/pear/PEAR/Installer.php
index a35a023186036c14d06bf7ef3fb1a33548723a38..36df5f49da5754070a925b520d990398fe3c81d2 100644 (file)
--- a/pear/PEAR/Installer.php
+++ b/pear/PEAR/Installer.php
@@ -451,10 +451,12 @@ class PEAR_Installer extends PEAR_Common
 
     function _prependPath($path, $prepend)
     {
-        if (OS_WINDOWS && preg_match('/^[a-z]:/i', $path)) {
-            $path = $prepend . substr($path, 2);
-        } else {
-            $path = $prepend . $path;
+        if (strlen($prepend) > 0) {
+            if (OS_WINDOWS && preg_match('/^[a-z]:/i', $path)) {
+                $path = $prepend . substr($path, 2);
+            } else {
+                $path = $prepend . $path;
+            }
         }
         return $path;
     }