Generalize status setting (mute, etc.)

[blerg.git] / tools / blerglatest.c

diff --git a/tools/blerglatest.c b/tools/blerglatest.c
index c0279af..94c1679 100644 (file)
--- a/tools/blerglatest.c
+++ b/tools/blerglatest.c
@@ -33,6 +33,7 @@ struct things * things_alloc() {
        things->len = 0;
        things->size = 65536;
        things->arr = malloc(sizeof(struct thing) * things->size);
+       return things;
 }
 
 void things_free(struct things *things) {
@@ -83,7 +84,12 @@ struct things * latest_things(const char *path, const char *file, int minlen) {
        int i;
 
        d = opendir(path);
-       while (f = readdir(d)) {
+       if (d == NULL) {
+               fprintf(stderr, "Could not open %s: ", path);
+               perror("");
+               exit(1);
+       }
+       while ((f = readdir(d)) != NULL) {
                if (f->d_name[0] == '.') continue;
                if (minlen > 0 && strlen(f->d_name) < minlen) continue;
                if (file) {
@@ -108,7 +114,7 @@ void latest_tags(yajl_gen g) {
        unsigned int count = (things->len >= 50 ? 50 : things->len);
        yajl_gen_array_open(g);
        for (i = 0; i < count; i++) {
-               yajl_gen_string(g, things->arr[i].name, things->arr[i].len);
+               yajl_gen_string(g, (unsigned char *)things->arr[i].name, things->arr[i].len);
        }
        yajl_gen_array_close(g);
 
@@ -146,7 +152,7 @@ int main(int argc, char *argv[]) {
        yajl_gen g = yajl_gen_alloc(&yajl_config, NULL);
 
        yajl_gen_map_open(g);
-       yajl_gen_string(g, "tags", 4);
+       yajl_gen_string(g, (unsigned char *)"tags", 4);
 
        latest_tags(g);
 
@@ -154,7 +160,7 @@ int main(int argc, char *argv[]) {
        fwrite(buf, len, 1, stdout);
        yajl_gen_clear(g);
 
-       yajl_gen_string(g, "records", 7);
+       yajl_gen_string(g, (unsigned char *)"records", 7);
 
        latest_records(g);