AGI: Fix warnings

3 files changed, 4 insertions, 5 deletions

diff --git a/engines/agi/graphics.cpp b/engines/agi/graphics.cpp
index 074e5570d5..4bb3877f7d 100644
--- a/engines/agi/graphics.cpp
+++ b/engines/agi/graphics.cpp
@@ -1083,7 +1083,7 @@ void GfxMgr::putPixelsA(int x, int y, int n, uint8 *p) {
 
 	// Choose the correct screen to read from. If AGI256 or AGI256-2 is used and we're not trying to show the priority information,
 	// then choose the 256 color screen, otherwise choose the 16 color screen (Which also has the priority information).
-	p += _vm->getFeatures() & (GF_AGI256 | GF_AGI256_2) && !_vm->_debug.priority ? FROM_SBUF16_TO_SBUF256_OFFSET : 0;
+	p += ((_vm->getFeatures() & (GF_AGI256 | GF_AGI256_2)) && !_vm->_debug.priority) ? FROM_SBUF16_TO_SBUF256_OFFSET : 0;
 
 	if (_vm->_renderMode == Common::kRenderCGA) {
 		for (x *= 2; n--; p++, x += 2) {
@@ -1091,7 +1091,7 @@ void GfxMgr::putPixelsA(int x, int y, int n, uint8 *p) {
 			*(uint16 *)&_agiScreen[x + y * GFX_WIDTH] = (q >> rShift) & 0x0f0f;
 		}
 	} else {
-		const uint16 mask = _vm->getFeatures() & (GF_AGI256 | GF_AGI256_2) && !_vm->_debug.priority ? 0xffff : 0x0f0f;
+		const uint16 mask = ((_vm->getFeatures() & (GF_AGI256 | GF_AGI256_2)) && !_vm->_debug.priority) ? 0xffff : 0x0f0f;
 		for (x *= 2; n--; p++, x += 2) {
 			register uint16 q = ((uint16)*p << 8) | *p;
 			*(uint16 *)&_agiScreen[x + y * GFX_WIDTH] = (q >> rShift) & mask;
diff --git a/engines/agi/saveload.cpp b/engines/agi/saveload.cpp
index 3cebbf50c8..1bcabd507f 100644
--- a/engines/agi/saveload.cpp
+++ b/engines/agi/saveload.cpp
@@ -300,7 +300,7 @@ int AgiEngine::loadGame(const Common::String &fileName, bool checkId) {
 	_game.state = (State)in->readByte();
 
 	in->read(loadId, 8);
-	if (strcmp(loadId, _game.id) && checkId) {
+	if (strcmp(loadId, _game.id) != 0 && checkId) {
 		delete in;
 		warning("This save seems to be from a different AGI game (save from %s, running %s), not loaded", loadId, _game.id);
 		return errBadFileOpen;
@@ -331,7 +331,7 @@ int AgiEngine::loadGame(const Common::String &fileName, bool checkId) {
 			warning("Since your game was only detected via the fallback detector, there is no possibility to assure the save is compatible with your game version");
 
 			debug(0, "The game used for saving is \"%s\".", md5);
-		} else if (strcmp(md5, getGameMD5())) {
+		} else if (strcmp(md5, getGameMD5()) != 0) {
 			warning("Game was saved with different gamedata - you may encounter problems");
 
 			debug(0, "Your game is \"%s\" and save is \"%s\".", getGameMD5(), md5);
diff --git a/engines/agi/text.cpp b/engines/agi/text.cpp
index d5027588f9..3247862e32 100644
--- a/engines/agi/text.cpp
+++ b/engines/agi/text.cpp
@@ -240,7 +240,6 @@ char *AgiEngine::wordWrapString(const char *s, int *len) {
 
 	while (*s) {
 		pWord = s;
-		wLen = 0;
 
 		while (*s != '\0' && *s != ' ' && *s != '\n' && *s != '\r')
 			s++;