aboutsummaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/navigator.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/src/navigator.c b/src/navigator.c
index ac3eac6..fcaa93a 100644
--- a/src/navigator.c
+++ b/src/navigator.c
@@ -46,12 +46,15 @@ void imv_navigator_destroy(struct imv_navigator *nav)
static void add_item(struct imv_navigator *nav, const char *path)
{
if(nav->buf_size == nav->num_paths) {
- int new_buf_size = nav->buf_size * 2;
- char **new_paths = malloc(sizeof(char*) * new_buf_size);
- memcpy(new_paths, nav->paths, sizeof(char*) * nav->buf_size);
- free(nav->paths);
+ char **new_paths;
+ nav->buf_size *= 2;
+ new_paths = realloc(nav->paths, sizeof(char*) * nav->buf_size);
+ if (new_paths == NULL) {
+ perror("add_item");
+ free(nav->paths);
+ exit(1);
+ }
nav->paths = new_paths;
- nav->buf_size = new_buf_size;
}
nav->paths[nav->num_paths] = strdup(path);
nav->num_paths += 1;