[TYPO3-core] RFC: some missing is_array checks again

[Wolfgang Klinger]

 *hiya!*

 I got some errors while playing around with the extension manager ;-)
 so I had to find out what's going on...

 Take a look at the attached patches, there's nothing fancy, but it
 fixes some warnings.


 btw: if you want to know how to make a diff with subversion that
 ignores whitespace changes:
-----
svn diff --diff-cmd diff -x -uw /path/to/file
-----
 (or take a look at the [helpers] section in your ~/.subversion/config
 to set this permanently)

 
 bye
 Wolfgang

-------------- next part --------------
Index: t3lib/class.t3lib_install.php
===================================================================
--- t3lib/class.t3lib_install.php	(revision 1631)
+++ t3lib/class.t3lib_install.php	(working copy)
@@ -293,6 +293,7 @@
 	function getFieldDefinitions_sqlContent($sqlContent)	{
 		$lines = t3lib_div::trimExplode(chr(10), $sqlContent,1);
 		$isTable = '';
+		$total = Array();
 
 		foreach($lines as $value)	{
 			if ($value[0]!='#')	{
@@ -365,6 +366,7 @@
 				// Init SQL parser:
 			$sqlParser = t3lib_div::makeInstance('t3lib_sqlparser');
 			foreach($total as $table => $cfg)	{
+				if (is_array($cfg['fields'])) {
 				foreach($cfg['fields'] as $fN => $fType)	{
 					$orig_fType = $fType;
 					$fInfo = $sqlParser->parseFieldDef($fType);
@@ -398,6 +400,7 @@
 			}
 		}
 	}
+	}
 
 	/**
 	 * Reads the field definitions for the current database
-------------- next part --------------
Index: typo3/sysext/dbal/class.ux_t3lib_db.php
===================================================================
--- typo3/sysext/dbal/class.ux_t3lib_db.php	(revision 1631)
+++ typo3/sysext/dbal/class.ux_t3lib_db.php	(working copy)
@@ -255,6 +255,7 @@
 	 */
 	function analyzeFields($parsedExtSQL) {
 		foreach($parsedExtSQL as $table => $tdef) {
+			if (is_array($tdef['fields'])) {
 			foreach($tdef['fields'] as $field => $fdef) {
 				$fdef = $this->SQLparser->parseFieldDef($fdef);
 				$this->cache_fieldType[$table][$field]['type'] = $fdef['fieldType'];
@@ -269,6 +270,7 @@
 			}
 		}
 	}
+	}
 
 	/**
 	* This function builds all definitions for mapped tables and fields