fix spelling and unify whitespace

lib/Makefile.am

@@ -1,7 +1,7 @@
 
 AUTOMAKE_OPTIONS = 1.0 foreign
 
-DEFS = 
+DEFS =
 
 noinst_LTLIBRARIES = libshadow.la
 

lib/commonio.c

@@ -403,11 +403,11 @@ int commonio_lock_nowait (struct commonio_db *db, bool log)
 	file_len = strlen(db->filename) + 11;/* %lu max size */
 	lock_file_len = strlen(db->filename) + 6; /* sizeof ".lock" */
 	file = (char*)malloc(file_len);
-	if(file == NULL) {
+	if (file == NULL) {
 		goto cleanup_ENOMEM;
 	}
 	lock = (char*)malloc(lock_file_len);
-	if(lock == NULL) {
+	if (lock == NULL) {
 		goto cleanup_ENOMEM;
 	}
 	snprintf (file, file_len, "%s.%lu",
@@ -419,9 +419,9 @@ int commonio_lock_nowait (struct commonio_db *db, bool log)
 		err = 1;
 	}
 cleanup_ENOMEM:
-	if(file)
+	if (file)
 		free(file);
-	if(lock)
+	if (lock)
 		free(lock);
 	return err;
 }

lib/pwauth.c

@@ -127,7 +127,7 @@ int pw_auth (const char *cipher,
 #ifdef	SKEY
 	/*
 	 * If the user has an S/KEY entry show them the pertinent info
-	 * and then we can try validating the created cyphertext and the SKEY.
+	 * and then we can try validating the created ciphertext and the SKEY.
 	 * If there is no SKEY information we default to not using SKEY.
 	 */
 

lib/run_part.c

@@ -17,7 +17,7 @@ int run_part (char *script_path, char *name, char *action)
 	char *args[] = { script_path, NULL };
 
 	pid=fork();
-	if (pid==-1){
+	if (pid==-1) {
 		perror ("Could not fork");
 		return 1;
 	}

lib/semanage.c

@@ -331,7 +331,7 @@ int del_seuser (const char *login_name)
 
 	if (0 == exists) {
 		fprintf (shadow_logfd,
-		         _("Login mapping for %s is not defined, OK if default mapping was used\n"), 
+		         _("Login mapping for %s is not defined, OK if default mapping was used\n"),
 		         login_name);
 		ret = 0;  /* probably default mapping */
 		goto done;
@@ -346,7 +346,7 @@ int del_seuser (const char *login_name)
 
 	if (0 == exists) {
 		fprintf (shadow_logfd,
-		         _("Login mapping for %s is defined in policy, cannot be deleted\n"), 
+		         _("Login mapping for %s is defined in policy, cannot be deleted\n"),
 		         login_name);
 		ret = 0; /* Login mapping defined in policy can't be deleted */
 		goto done;

lib/sgetpwent.c

@@ -91,7 +91,7 @@ struct passwd *sgetpwent (const char *buf)
 	}
 
 	/* something at the end, columns over shot */
-	if( cp != NULL ) {
+	if ( cp != NULL ) {
 		return( NULL );
 	}
 

lib/subordinateio.c

@@ -53,7 +53,7 @@ static /*@null@*/ /*@only@*/void *subordinate_dup (const void *ent)
 static void subordinate_free (/*@out@*/ /*@only@*/void *ent)
 {
 	struct subordinate_range *rangeent = ent;
-	
+
 	free ((void *)(rangeent->owner));
 	free (rangeent);
 }
@@ -296,7 +296,7 @@ static bool have_range(struct commonio_db *db,
 	end = start + count - 1;
 	range = find_range (db, owner, start);
 	while (range) {
-		unsigned long last; 
+		unsigned long last;
 
 		last = range->start + range->count - 1;
 		if (last >= (start + count - 1))