[hackers] [quark] minor code-style consistency fixes || Hiltjo Posthuma

[git]

commit fc0873853cd23a59a7dc12f02111c57ad17d6433
Author:     Hiltjo Posthuma <hil...@codemadness.org>
AuthorDate: Tue Jun 27 22:49:37 2017 +0200
Commit:     Laslo Hunhold <d...@frign.de>
CommitDate: Tue Jun 27 23:31:08 2017 +0200

    minor code-style consistency fixes
    
    :)

diff --git a/quark.c b/quark.c
index 578a591..8f1a91b 100644
--- a/quark.c
+++ b/quark.c
@@ -96,8 +96,9 @@ static char *status_str[] = {
 static char *
 timestamp(time_t t, char buf[TIMESTAMP_LEN])
 {
-       if (!t)
+       if (!t) {
                t = time(NULL);
+       }
        strftime(buf, TIMESTAMP_LEN, "%a, %d %b %Y %T GMT", gmtime(&t));
 
        return buf;
@@ -272,7 +273,7 @@ getrequest(int fd, struct request *r)
        for (; *p != '\0';) {
                for (i = 0; i < NUM_REQ_FIELDS; i++) {
                        if (!strncasecmp(p, req_field_str[i],
-                                    strlen(req_field_str[i]))) {
+                                        strlen(req_field_str[i]))) {
                                break;
                        }
                }
@@ -320,8 +321,10 @@ compareent(const struct dirent **d1, const struct dirent 
**d2)
 
        v = ((*d2)->d_type == DT_DIR ? 1 : -1) -
            ((*d1)->d_type == DT_DIR ? 1 : -1);
-       if (v)
+       if (v) {
                return v;
+       }
+
        return strcmp((*d1)->d_name, (*d2)->d_name);
 }
 
@@ -334,6 +337,7 @@ filetype(int t)
        case DT_LNK:  return "@";
        case DT_SOCK: return "=";
        }
+
        return "";
 }
 
@@ -383,7 +387,7 @@ senddir(int fd, char *name, struct request *r)
                        /* entry line */
                        if (dprintf(fd, "<br />\n\t\t<a href=\"%s%s\">%s%s</a>",
                                    e[i]->d_name,
-                                   e[i]->d_type & DT_DIR ? "/" : "",
+                                   (e[i]->d_type & DT_DIR ? "/" : ""),
                                    e[i]->d_name,
                                    filetype(e[i]->d_type)) < 0) {
                                s = S_REQUEST_TIMEOUT;
@@ -400,8 +404,9 @@ senddir(int fd, char *name, struct request *r)
        s = S_OK;
 
 cleanup:
-       while (dirlen--)
+       while (dirlen--) {
                free(e[dirlen]);
+       }
        free(e);
 
        return s;
@@ -479,8 +484,9 @@ sendfile(int fd, char *name, struct request *r, struct stat 
*st, char *mime,
                }
        }
 cleanup:
-       if (fp)
+       if (fp) {
                fclose(fp);
+       }
 
        return s;
 }