From 9947012c89a2e965d2871b8b5417d9cd8adff2fd Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 15 May 2011 23:54:50 +0000
Subject: Remove dead code found by clang static analyser.

git-svn-id: http://svn.drobilla.net/serd/trunk@180 490d8e77-9747-427b-9fa3-0b8f29cee8a0
---
 src/serdi.c |  2 +-
 src/uri.c   | 14 +++++++-------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/serdi.c b/src/serdi.c
index 1d6a8663..91cffe46 100644
--- a/src/serdi.c
+++ b/src/serdi.c
@@ -133,7 +133,7 @@ main(int argc, char** argv)
 	const uint8_t* base_uri_str = NULL;
 	SerdURI        base_uri;
 	if (a < argc) {  // Base URI given on command line
-		const uint8_t* const in_base_uri = (const uint8_t*)argv[a++];
+		const uint8_t* const in_base_uri = (const uint8_t*)argv[a];
 		if (serd_uri_parse((const uint8_t*)in_base_uri, &base_uri)) {
 			fprintf(stderr, "Invalid base URI <%s>\n", argv[2]);
 			return 1;
diff --git a/src/uri.c b/src/uri.c
index 958ba7da..4f1ef3a5 100644
--- a/src/uri.c
+++ b/src/uri.c
@@ -32,7 +32,7 @@ serd_uri_string_has_scheme(const uint8_t* utf8)
 	if (!is_alpha(utf8[0])) {
 		return false;  // Invalid scheme initial character, URI is relative
 	}
-	for (uint8_t c = *++utf8; (c = *utf8) != '\0'; ++utf8) {
+	for (uint8_t c; (c = *++utf8) != '\0';) {
 		switch (c) {
 		case ':':
 			return true;  // End of scheme
@@ -113,7 +113,7 @@ maybe_authority:
 		ptr += 2;
 		uri->authority.buf = ptr;
 		assert(uri->authority.len == 0);
-		for (uint8_t c = *ptr; (c = *ptr) != '\0'; ++ptr) {
+		for (uint8_t c; (c = *ptr) != '\0'; ++ptr) {
 			switch (c) {
 			case '/': goto path;
 			case '?': goto query;
@@ -136,7 +136,7 @@ path:
 	}
 	uri->path.buf = ptr;
 	uri->path.len = 0;
-	for (uint8_t c = *ptr; (c = *ptr) != '\0'; ++ptr) {
+	for (uint8_t c; (c = *ptr) != '\0'; ++ptr) {
 		switch (c) {
 		case '?': goto query;
 		case '#': goto fragment;
@@ -152,7 +152,7 @@ path:
 query:
 	if (*ptr == '?') {
 		uri->query.buf = ++ptr;
-		for (uint8_t c = *ptr; (c = *ptr) != '\0'; ++ptr) {
+		for (uint8_t c; (c = *ptr) != '\0'; ++ptr) {
 			switch (c) {
 			case '#':
 				goto fragment;
@@ -268,11 +268,11 @@ serd_uri_serialise(const SerdURI* uri, SerdSink sink, void* stream)
 			   See http://tools.ietf.org/html/rfc3986#section-5.2.3
 			*/
 			const uint8_t* begin = uri->path.buf;
-			const uint8_t* end   = begin;
-			size_t         up        = 1;
+			size_t         up    = 1;
+
 			if (begin) {
 				// Count and skip leading dot components
-				end = uri->path.buf + uri->path.len;
+				const uint8_t* end = uri->path.buf + uri->path.len;
 				for (bool done = false; !done && (begin < end);) {
 					switch (begin[0]) {
 					case '.':
-- 
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