1 files changed, 14 insertions, 12 deletions
diff --git a/lcd.c b/lcd.c
index 1658efa..17d3788 100644
--- a/lcd.c
+++ b/lcd.c
@@ -17,7 +17,7 @@ char LCD_Data[LCD_rows][LCD_cols];	/* shadow copy of LCD display in local RAM, t
 /*** EndHeader */
 
 
-static void break_up_string (char *in_string, int N, char *str1, char *str2, char *str3)
+static void break_up_string (char *in_string, int N, char **str1, char **str2, char **str3)
 {
 
 #define SUBSTRING_CNT 3
@@ -75,13 +75,13 @@ static void break_up_string (char *in_string, int N, char *str1, char *str2, cha
 		}
 		switch (j) {
 		case 0:
-			strcpy(str1,interm_str);
+			*str1 = g_strdup(interm_str);
 			break;
 		case 1:
-			strcpy(str2,interm_str);
+			*str2 = g_strdup(interm_str);
 			break;
 		case 2:
-			strcpy(str3,interm_str);
+			*str3 = g_strdup(interm_str);
 			break;
 		}
 		g_free(interm_str);
@@ -129,6 +129,8 @@ static void LCD_RAM_write(int RAM_start,int row, int col, char *LCD_string)
 	int ram_location;
 	char last_op_a_write;
 
+	if (!LCD_string) return;
+
 	String_length=strlen(LCD_string);
 	enable_one_lcd=0x02;
 
@@ -279,17 +281,13 @@ void LCD_initialize(void)
 
 void LCD_display_error_message(char *response)
 {
-	char row0[LCD_cols+1];
-	char row1[LCD_cols+1];
-	char row2[LCD_cols+1];
-
-	memset(row0,0,LCD_cols+1);
-	memset(row1,0,LCD_cols+1);
-	memset(row2,0,LCD_cols+1);
+	char *row0 = NULL;
+	char *row1 = NULL;
+	char *row2 = NULL;
 
 //	Error_Screen=1;  //FIXME
 
-	break_up_string (response, LCD_cols, row0, row1, row2);
+	break_up_string (response, LCD_cols, &row0, &row1, &row2);
 
 	LCD_clear();
 	LCD_write(0,0,row0);
@@ -297,6 +295,10 @@ void LCD_display_error_message(char *response)
 	LCD_write(2,0,row2);
 	LCD_write(3,0,Press_Change_Message);
 
+	g_free (row0);
+        g_free (row1);
+        g_free (row2);
+
 	return;
 }