Merge branch 'sp/doc-info-attributes'

diff --git a/convert.c b/convert.c
index d7144201f82710170ec8d7a05690aa00af339768..20d7ab67bdf889feb255e01a9b18cf4efa6107a3 100644 (file)
--- a/convert.c
+++ b/convert.c
@@ -423,8 +423,10 @@ static int filter_buffer_or_fd(int in, int out, void *data)
        child_process.in = -1;
        child_process.out = out;
 
-       if (start_command(&child_process))
+       if (start_command(&child_process)) {
+               strbuf_release(&cmd);
                return error("cannot fork to run external filter '%s'", params->cmd);
+       }
 
        sigchain_push(SIGPIPE, SIG_IGN);
 
@@ -564,8 +566,7 @@ static int apply_multi_file_filter(const char *path, const char *src, size_t len
 
        if (!subprocess_map_initialized) {
                subprocess_map_initialized = 1;
-               hashmap_init(&subprocess_map, (hashmap_cmp_fn) cmd2process_cmp,
-                            NULL, 0);
+               hashmap_init(&subprocess_map, cmd2process_cmp, NULL, 0);
                entry = NULL;
        } else {
                entry = (struct cmd2process *)subprocess_find_entry(&subprocess_map, cmd);
@@ -1544,8 +1545,9 @@ static int ident_filter_fn(struct stream_filter *filter,
                switch (ident->state) {
                default:
                        strbuf_add(&ident->left, head, ident->state);
+                       /* fallthrough */
                case IDENT_SKIPPING:
-                       /* fallthru */
+                       /* fallthrough */
                case IDENT_DRAINING:
                        ident_drain(ident, &output, osize_p);
                }