GIFTranslator: Whitespace style fixes

Also remove break in last case.

src/add-ons/translators/gif/GIFLoad.cpp

@@ -159,9 +159,10 @@ GIFLoad::ReadGIFHeader()
 		unsigned char gp[256 * 3];
 		if (fInput->Read(gp, s * 3) < s * 3)
 			return false;
-		for (int x = 0; x < s; x++) {
+
+		for (int x = 0; x < s; x++)
 			fPalette->SetColor(x, gp[x * 3], gp[x * 3 + 1], gp[x * 3 + 2]);
-		}
+
 		fPalette->backgroundindex = header[11];
 	} else {
 		// install BeOS system palette in case local palette isn't present
@@ -182,9 +183,10 @@ bool
 GIFLoad::ReadGIFLoopBlock()
 {
 	unsigned char length;
-	if (fInput->Read(&length, 1) < 1) return false;
-	fInput->Seek(length, SEEK_CUR);
+	if (fInput->Read(&length, 1) < 1)
+		return false;
 
+	fInput->Seek(length, SEEK_CUR);
 	do {
 		if (fInput->Read(&length, 1) < 1)
 			return false;

src/add-ons/translators/gif/GIFSave.cpp

@@ -139,16 +139,18 @@ GIFSave::GIFSave(BBitmap* bitmap, BPositionIO* output,
 			case WEB_SAFE_PALETTE:
 				syslog(LOG_INFO, "web safe palette\n");
 				break;
+
 			case BEOS_SYSTEM_PALETTE:
 				syslog(LOG_INFO, "BeOS system palette\n");
 				break;
+
 			case GREYSCALE_PALETTE:
 				syslog(LOG_INFO, "greyscale palette\n");
 				break;
+
 			case OPTIMAL_PALETTE:
 			default:
 				syslog(LOG_INFO, "optimal palette\n");
-				break;
 		}
 	}
 

src/add-ons/translators/gif/GIFTranslator.cpp

@@ -106,9 +106,12 @@ static const TranSetting sDefaultSettings[] = {
 	{ GIF_SETTING_TRANSPARENT_BLUE, TRAN_SETTING_INT32, 0 }
 };
 
-const uint32 kNumInputFormats = sizeof(sInputFormats) / sizeof(translation_format);
-const uint32 kNumOutputFormats = sizeof(sOutputFormats) / sizeof(translation_format);
-const uint32 kNumDefaultSettings = sizeof(sDefaultSettings) / sizeof(TranSetting);
+const uint32 kNumInputFormats = sizeof(sInputFormats)
+	/ sizeof(translation_format);
+const uint32 kNumOutputFormats = sizeof(sOutputFormats)
+	/ sizeof(translation_format);
+const uint32 kNumDefaultSettings = sizeof(sDefaultSettings)
+	/ sizeof(TranSetting);
 
 
 /*!	Look at first few bytes in stream to determine type - throw it back