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ui-shared: fix decl-after-statement warnings

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git.git's coding style avoids decl-after-statement and we generally try
to follow it but a few warnings have crept in recently.  Fix the ones in
ui-shared.c

Signed-off-by: John Keeping <john@keeping.me.uk>
This commit is contained in:
John Keeping 2016-08-07 16:13:30 +01:00
parent 35df710a1f
commit bead27b730
1 changed files with 7 additions and 5 deletions
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12
ui-shared.c
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@ -66,10 +66,11 @@ char *cgit_hosturl(void)
char *cgit_currenturl(void) char *cgit_currenturl(void)
{ {
if (!ctx.qry.url)
return xstrdup(cgit_rooturl());
const char *root = cgit_rooturl(); const char *root = cgit_rooturl();
size_t len = strlen(root); size_t len = strlen(root);
if (!ctx.qry.url)
return xstrdup(root);
if (len && root[len - 1] == '/') if (len && root[len - 1] == '/')
return fmtalloc("%s%s", root, ctx.qry.url); return fmtalloc("%s%s", root, ctx.qry.url);
return fmtalloc("%s/%s", root, ctx.qry.url); return fmtalloc("%s/%s", root, ctx.qry.url);
@ -349,6 +350,8 @@ void cgit_log_link(const char *name, const char *title, const char *class,
void cgit_commit_link(char *name, const char *title, const char *class, void cgit_commit_link(char *name, const char *title, const char *class,
const char *head, const char *rev, const char *path) const char *head, const char *rev, const char *path)
{ {
char *delim;
if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) { if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) {
name[ctx.cfg.max_msg_len] = '\0'; name[ctx.cfg.max_msg_len] = '\0';
name[ctx.cfg.max_msg_len - 1] = '.'; name[ctx.cfg.max_msg_len - 1] = '.';
@ -356,8 +359,6 @@ void cgit_commit_link(char *name, const char *title, const char *class,
name[ctx.cfg.max_msg_len - 3] = '.'; name[ctx.cfg.max_msg_len - 3] = '.';
} }
char *delim;
delim = repolink(title, class, "commit", head, path); delim = repolink(title, class, "commit", head, path);
if (rev && ctx.qry.head && strcmp(rev, ctx.qry.head)) { if (rev && ctx.qry.head && strcmp(rev, ctx.qry.head)) {
html(delim); html(delim);
@ -714,13 +715,14 @@ static void print_rel_vcs_link(const char *url)
void cgit_print_docstart(void) void cgit_print_docstart(void)
{ {
char *host = cgit_hosturl();
if (ctx.cfg.embedded) { if (ctx.cfg.embedded) {
if (ctx.cfg.header) if (ctx.cfg.header)
html_include(ctx.cfg.header); html_include(ctx.cfg.header);
return; return;
} }
char *host = cgit_hosturl();
html(cgit_doctype); html(cgit_doctype);
html("<html lang='en'>\n"); html("<html lang='en'>\n");
html("<head>\n"); html("<head>\n");