X-Git-Url: https://git.llucax.com/z.facultad/75.06/emufs.git/blobdiff_plain/c11646cc62f361d1bb7e9dd583f1ee9e11116082..ba5a290c38249add0bbd77330368fc29ada65155:/emufs_gui/facturas.c

diff --git a/emufs_gui/facturas.c b/emufs_gui/facturas.c
index f940890..08eee4a 100644
--- a/emufs_gui/facturas.c
+++ b/emufs_gui/facturas.c
@@ -20,7 +20,12 @@ t_LstFacturas *fact_get_lst()
 /* Hack! ... Si no existe propiedad retorna "" */
 char *xml_get_prop(xmlNode *node, char *nombre)
 {
-	if (xmlGetProp(node, nombre) == NULL) return "";
+	char *s;
+	if (xmlGetProp(node, nombre) == NULL) {
+		s = malloc(1);
+		s[0] = '\0';
+		return s;
+	}
 	return xmlGetProp(node, nombre);
 }
 
@@ -75,6 +80,7 @@ t_Item *leer_items(xmlNode *node, int *cant, int size)
 {
 	t_Item *tmp;
 	int count;
+	char *prop;
 	if (size == -1) {
 		*cant = 0;
 		return NULL;
@@ -88,9 +94,11 @@ t_Item *leer_items(xmlNode *node, int *cant, int size)
 		while (node) {
 			if (node->type == XML_ELEMENT_NODE) {
 				if (strcmp(node->name, "ITEMVENTA") == 0) {
-					tmp[count].numero = atoi(xml_get_prop(node, "NroArtículo"));
-					strcpy(tmp[count].cv, xml_get_prop(node, "CV"));
-					strcpy(tmp[count].pvu, xml_get_prop(node, "PVU"));
+					prop = xml_get_prop(node, "NroArtículo");
+					tmp[count].numero = atoi(prop);
+					xmlFree(prop);
+					strcpy(tmp[count].cv, prop = xml_get_prop(node, "CV")); xmlFree(prop);
+					strcpy(tmp[count].pvu, prop = xml_get_prop(node, "PVU")); xmlFree(prop);
 					count++;
 				}
 			}
@@ -130,6 +138,7 @@ t_LstFacturas *fact_cargar(const char *filename, int tipo, int tam_bloque)
 	xmlDocPtr document;
 	xmlNode *node, *inicio;
 	int error = 0, cant_items;
+	char *prop;
 	EMUFS_REG_SIZE size;
 	t_LstFacturas *tmp;
 	EMUFS_REG_ID id; /*, *indices, indices_cant;*/
@@ -179,15 +188,18 @@ t_LstFacturas *fact_cargar(const char *filename, int tipo, int tam_bloque)
 					t_Factura fact;
 					void *save;
 					memset(&fact, '*', sizeof(t_Factura));
-					fact.numero = atoi(xml_get_prop(node, "NroFac"));
-					fact.procdoi = atof(xml_get_prop(node, "PorcDoI"));
-					fact.numero_remito = atoi(xml_get_prop(node, "NroRemito"));
-					strcpy(fact.emision, xml_get_prop(node, "FechaEmisión"));
-					strcpy(fact.vencimiento, xml_get_prop(node, "FechaVto"));
-					strcpy(fact.estado, xml_get_prop(node, "Estado"));
-					strcpy(fact.fp, xml_get_prop(node, "FP"));
-					strcpy(fact.ctacte, xml_get_prop(node, "NroCtaCte"));
-					strcpy(fact.cheque, xml_get_prop(node, "NroCheque"));
+					prop = xml_get_prop(node, "NroFac");
+					fact.numero = atoi(prop); xmlFree(prop);
+					prop = xml_get_prop(node, "PorcDoI");
+					fact.procdoi = atof(prop); xmlFree(prop);
+					prop = xml_get_prop(node, "NroRemito");
+					fact.numero_remito = atoi(prop); xmlFree(prop);
+					strcpy(fact.emision, prop = xml_get_prop(node, "FechaEmisión")); xmlFree(prop);
+					strcpy(fact.vencimiento, prop = xml_get_prop(node, "FechaVto")); xmlFree(prop);
+					strcpy(fact.estado, prop = xml_get_prop(node, "Estado")); xmlFree(prop);
+					strcpy(fact.fp, prop = xml_get_prop(node, "FP")); xmlFree(prop);
+					strcpy(fact.ctacte, prop = xml_get_prop(node, "NroCtaCte")); xmlFree(prop);
+					strcpy(fact.cheque, prop = xml_get_prop(node, "NroCheque")); xmlFree(prop);
 
 					fact.nota = leer_nota(node);
 					fact.items = leer_items(node, &fact.cant_items, (tipo==3)?10:-1);