Remove white space on empty lines

extras/cueconvert.cgi

@@ -75,7 +75,7 @@ def convert(iformat, oformat, text):
 		command += " -i cue"
 	elif iformat == "toc":
 		command += " -i toc"
-	
+
 	if oformat == "cue":
 		command += " -o cue"
 	elif oformat == "toc":

src/lib/cuefile.c

@@ -63,7 +63,7 @@ int cf_print(char *name, int *format, Cd *cd)
 		fprintf(stderr, "%s: error opening file\n", name);
 		return -1;
 	}
-	
+
 	switch (*format) {
 	case CUE:
 		cue_print(fp, cd);

src/lib/toc_parse.y

@@ -127,7 +127,7 @@ disc_mode
 	| CD_ROM
 	| CD_ROM_XA
 	;
-	
+
 track_list
 	: track
 	| track_list track
@@ -149,7 +149,7 @@ new_track
 		track_add_index(track, 0);
 	}
 	;
-	
+
 track_def
 	: TRACK track_modes '\n' { track_set_mode(track, $2); }
 	;

src/tools/cueprint.c

@@ -301,7 +301,7 @@ void cd_printf(char *format, Cd *cd, int trackno)
 				conv_length++;
 				c++;
 			}
-			
+
 			/* precision */
 			/* '*' not recognized */
 			if ('.' == *c) {