Added check to make sure we don't add blank keys

includes/Git.php

@@ -286,7 +286,7 @@ class GitRepo {
 		} else {
 			$env = array_merge($_ENV, $this->envopts);
 		}
-    print_r($env);
+    
 		$cwd = $this->repo_path;
 		$resource = proc_open($command, $descriptorspec, $pipes, $cwd, $env);
 		$stdout = stream_get_contents($pipes[1]);

includes/update_profile.php

@@ -134,12 +134,7 @@ if(isset($_POST))
           $Git = new Git();
           $Git->windows_mode();
           $repo = $Git->open($CONF['git_repo_path'][0].'gitolite-admin\\');
-          $repo->setenv('HOME', '/home/iusr');
-          echo "user: ".trim(shell_exec('whoami'))."<br />";
-          echo "uid: ".getmyuid()."<br />";
-          echo "gid: ".getmygid()."<br />";
-          echo "pid: ".getmypid()."<br />";
-          
+          $repo->setenv('HOME', '/home/iusr')          
           $repo->pull('origin', 'master');
           
           if (is_dir($CONF['git_repo_path'][0].'gitolite-admin\\keydir\\u\\'.$user->username))
@@ -159,13 +154,16 @@ if(isset($_POST))
           foreach ($keys as $key)
           {
             preg_match($pattern, $key, $matches);
-            $key = "ssh-rsa " . $matches[2];
-            
-            $keyFileName = $CONF['git_repo_path'][0].'gitolite-admin\\keydir\\u\\'.$user->username."\\".$user->username."@Key".$index.".pub";
-            $fileHandle = fopen($keyFileName, 'w');
-            fwrite($fileHandle, $key);
-            fclose($fileHandle);
-            $index++;
+            if (trim($matches[2]) != "")
+            {
+              $key = "ssh-rsa " . $matches[2];
+              
+              $keyFileName = $CONF['git_repo_path'][0].'gitolite-admin\\keydir\\u\\'.$user->username."\\".$user->username."@Key".$index.".pub";
+              $fileHandle = fopen($keyFileName, 'w');
+              fwrite($fileHandle, $key);
+              fclose($fileHandle);
+              $index++;
+            }
           }            
           $repo->add('.');
           $repo->commit('Modified keys for '.$user->username);