Fixed error when just a space is given

2 files changed, 22 insertions, 14 deletions

diff --git a/languages/norwegian.inc.php b/languages/norwegian.inc.php
index aa63f7b..893cd8c 100644
--- a/languages/norwegian.inc.php
+++ b/languages/norwegian.inc.php
@@ -24,7 +24,7 @@ $last_week_lang		= 'Forrige uke';
 $last_year_lang		= 'Forrige år';
 $subscribe_lang		= 'Abonnér';
 $download_lang		= 'Last ned';
-$powered_by_lang 	= 'Powered by';
+$powered_by_lang 	= 'Kjøres med';
 $version_lang		= '0.8';
 $event_lang			= 'Hendelse';
 $event_start_lang	= 'Start tid';
@@ -46,21 +46,21 @@ $gomonth_lang		= 'Gå til denne måneden';
 $goyear_lang		= 'Gå til dette året';
 
 // new in 0.8 -------------
-$search_lang		= 'Search'; // the verb
-$results_lang		= 'Search Results';
-$query_lang			= 'Query: '; // will be followed by the search query
-$no_results_lang	= 'No events found';
+$search_lang		= 'Søk'; // the verb
+$results_lang		= 'Søkeresultater';
+$query_lang			= 'Spørsmål '; // will be followed by the search query
+$no_results_lang	= 'Ingen hendelser funnet';
 
-$goprint_lang		= 'Printer Friendly';
-$time_lang			= 'Time';
-$summary_lang		= 'Summary';
-$description_lang	= 'Description';
+$goprint_lang		= 'Utskriftsvennlig';
+$time_lang			= 'Tid';
+$summary_lang		= 'Oppsummering';
+$description_lang	= 'Beskrivelse';
 
 // RSS text for 0.8
-$this_site_is_lang		= 'This site is';
-$no_events_day_lang		= 'No events today.';
-$no_events_week_lang	= 'No events this week.';
-$no_events_month_lang	= 'No events this month.';
+$this_site_is_lang		= 'Dette nettstedet er';
+$no_events_day_lang		= 'Ingen hendleser i dag.';
+$no_events_week_lang	= 'Ingen hendelser denne uken.';
+$no_events_month_lang	= 'Ingen hendelser denne måneden.';
 $rss_day_date			= 'g:i A';  // Lists just the time
 $rss_week_date			= '%b %e';  // Lists just the day
 $rss_month_date			= '%b %e';  // Lists just the day
diff --git a/search.php b/search.php
index 04ce634..3cbd121 100644
--- a/search.php
+++ b/search.php
@@ -43,7 +43,11 @@ $search_box .=
 $search_started = getmicrotime();
 if ($search_valid) {
 	$format_search_arr = format_search($query);
-	$formatted_search = $format_search_arr[0];
+	if (!$format_search_arr[0]) {
+		$formatted_search = '<b>No query given</b>';
+	} else {
+		$formatted_search = $format_search_arr[0];
+	}
 	if (isset($master_array) && is_array($master_array)) {
 		foreach($master_array as $date_key_tmp => $date_tmp) {
 			if (is_array($date_tmp)) {
@@ -291,6 +295,8 @@ function format_search($search_str) {
 
 	$search_str = strtolower($search_str);
 	
+	if ($search_str == ' ') return array(false,$and_arr,$or_arr,$not_arr);
+	
 	// clean up search string
 	$search_str = trim($search_str);
 	$search_str = str_replace(' and ', ' ', $search_str);
@@ -367,6 +373,8 @@ function search_boolean($needle_arr, $haystack) {
 	$or_arr = $needle_arr[2];
 	$not_arr = $needle_arr[3];
 	
+	if (!$needle_arr[0]) return false;
+	
 	// compare lowercase versions of the strings
 	$haystack = strtolower($haystack);