lua: include /opt/local/lib and /opt/local/include in the search path on mac os x

[project/uci.git] / list.c

diff --git a/list.c b/list.c
index c8a4700..cf6d970 100644 (file)
--- a/list.c
+++ b/list.c
@@ -9,7 +9,7 @@
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  */
 
 static void uci_list_set_pos(struct uci_list *head, struct uci_list *ptr, int pos)
@@ -485,7 +485,7 @@ static void uci_add_element_list(struct uci_context *ctx, struct uci_ptr *ptr, b
 int uci_rename(struct uci_context *ctx, struct uci_ptr *ptr)
 {
        /* NB: UCI_INTERNAL use means without delta tracking */
-       bool internal = ctx->internal;
+       bool internal = ctx && ctx->internal;
        struct uci_element *e;
        struct uci_package *p;
        char *n;
@@ -530,7 +530,7 @@ int uci_reorder_section(struct uci_context *ctx, struct uci_section *s, int pos)
 
 int uci_add_section(struct uci_context *ctx, struct uci_package *p, const char *type, struct uci_section **res)
 {
-       bool internal = ctx->internal;
+       bool internal = ctx && ctx->internal;
        struct uci_section *s;
 
        UCI_HANDLE_ERR(ctx);
@@ -547,7 +547,7 @@ int uci_add_section(struct uci_context *ctx, struct uci_package *p, const char *
 int uci_delete(struct uci_context *ctx, struct uci_ptr *ptr)
 {
        /* NB: pass on internal flag to uci_del_element */
-       bool internal = ctx->internal;
+       bool internal = ctx && ctx->internal;
        struct uci_package *p;
        struct uci_element *e;
 
@@ -574,7 +574,7 @@ int uci_delete(struct uci_context *ctx, struct uci_ptr *ptr)
 int uci_add_list(struct uci_context *ctx, struct uci_ptr *ptr)
 {
        /* NB: UCI_INTERNAL use means without delta tracking */
-       bool internal = ctx->internal;
+       bool internal = ctx && ctx->internal;
        struct uci_option *prev = NULL;
        const char *value2 = NULL;
 
@@ -615,7 +615,7 @@ int uci_add_list(struct uci_context *ctx, struct uci_ptr *ptr)
 int uci_set(struct uci_context *ctx, struct uci_ptr *ptr)
 {
        /* NB: UCI_INTERNAL use means without delta tracking */
-       bool internal = ctx->internal;
+       bool internal = ctx && ctx->internal;
 
        UCI_HANDLE_ERR(ctx);
        uci_expand_ptr(ctx, ptr, false);