From: Andrea Zagli <azagli@libero.it>
Date: Sat, 2 Jan 2016 21:13:52 +0000 (+0100)
Subject: Date and time can be NULL.
X-Git-Url: https://saetta.ns0.it/gitweb?a=commitdiff_plain;h=HEAD;p=zakform%2Fgdaex

Date and time can be NULL.
---

diff --git a/src/form.c b/src/form.c
index 2b5ea3a..07b0c95 100644
--- a/src/form.c
+++ b/src/form.c
@@ -227,7 +227,15 @@ static GValue
 
 			datetime_format = (gchar *)g_hash_table_lookup (format, "content");
 			gdt = zak_utils_get_gdatetime_from_string (value, datetime_format);
-			ret = zak_utils_gvalue_new_string (zak_utils_gdatetime_format (gdt, "%F"));
+
+			if (gdt == NULL)
+				{
+					ret = gda_value_new_null ();
+				}
+			else
+				{
+					ret = zak_utils_gvalue_new_string (zak_utils_gdatetime_format (gdt, "%F"));
+				}
 
 			if (gdt != NULL)
 				{
@@ -242,7 +250,15 @@ static GValue
 
 			datetime_format = (gchar *)g_hash_table_lookup (format, "content");
 			gdt = zak_utils_get_gdatetime_from_string (value, datetime_format);
-			ret = zak_utils_gvalue_new_string (zak_utils_gdatetime_format (gdt, "%T"));
+
+			if (gdt == NULL)
+				{
+					ret = gda_value_new_null ();
+				}
+			else
+				{
+					ret = zak_utils_gvalue_new_string (zak_utils_gdatetime_format (gdt, "%T"));
+				}
 
 			if (gdt != NULL)
 				{
@@ -257,7 +273,15 @@ static GValue
 
 			datetime_format = (gchar *)g_hash_table_lookup (format, "content");
 			gdt = zak_utils_get_gdatetime_from_string (value, datetime_format);
-			ret = zak_utils_gvalue_new_string (zak_utils_gdatetime_format (gdt, "%F %T"));
+
+			if (gdt == NULL)
+				{
+					ret = gda_value_new_null ();
+				}
+			else
+				{
+					ret = zak_utils_gvalue_new_string (zak_utils_gdatetime_format (gdt, "%F %T"));
+				}
 
 			if (gdt != NULL)
 				{