fix: satisfy static analysis in regression paths

src/shared/file.c

@@ -873,11 +873,9 @@ int receive_manifest(int fd, const Config* config, int* next_status) {
       return -1;
     }
   }
-  if (manifest) {
-    fprintf(stderr, "Deleting files not in manifest...\n");
-    delete_extras(config->receive_root_directory, manifest);
-    array_list_delete(manifest);
-  }
+  fprintf(stderr, "Deleting files not in manifest...\n");
+  delete_extras(config->receive_root_directory, manifest);
+  array_list_delete(manifest);
   if (!receive_status(fd, next_status))
     return -1;
   return 0;

tests/test_file.c

@@ -138,11 +138,11 @@ static void test_to_disk_does_not_follow_symlink() {
   FILE* fp = fopen(outside, "rb");
   char buf[16] = {0};
   EXPECT_NOT_NULL(fp);
-  if (fp) {
-    size_t read_count = fread(buf, 1, sizeof(buf) - 1, fp);
-    EXPECT_TRUE(read_count <= sizeof(buf) - 1);
-    fclose(fp);
-  }
+  if (!fp)
+    return;
+  size_t read_count = fread(buf, 1, sizeof(buf) - 1, fp);
+  EXPECT_TRUE(read_count <= sizeof(buf) - 1);
+  fclose(fp);
   EXPECT_EQ_STR(buf, "outside");
   unlink(outside);
   unlink(link);

tests/test_multiprocessing.c

@@ -91,8 +91,8 @@ static void test_sender_zero_capacity() {
   cfg->send_directory = str_dup("/src");
   cfg->receive_root_directory = str_dup("/dst");
 
-  Queue* q1 = queue_create(0, NULL);
-  Queue* q2 = queue_create(0, NULL);
+  Queue* const q1 = queue_create(0, NULL);
+  Queue* const q2 = queue_create(0, NULL);
   EXPECT_NULL(q1);
   EXPECT_NULL(q2);
   config_delete(cfg);