Fix calls to {m,c,re}alloc so that they use x{m,c,re}alloc instead of

segfaulting or handling errors the same way themselves.

sort.c

@@ -64,7 +64,7 @@ static const int max = 1024;
 static Line *line_alloc()
 {
 	Line *self;
-	self = malloc(1 * sizeof(Line));
+	self = xmalloc(1 * sizeof(Line));
 	return self;
 }
 
@@ -76,9 +76,6 @@ static Line *line_newFromFile(FILE * src)
 
 	if ((cstring = get_line_from_file(src))) {
 		self = line_alloc();
-		if (self == NULL) {
-			return NULL;
-		}
 		self->data = cstring;
 		self->next = NULL;
 		return self;
@@ -173,10 +170,7 @@ static List *list_sort(List * self, Compare * compare)
 	Line *line;
 
 	/* mallocate array of Line*s */
-	self->sorted = (Line **) malloc(self->len * sizeof(Line *));
-	if (self->sorted == NULL) {
-		return NULL;
-	}
+	self->sorted = (Line **) xmalloc(self->len * sizeof(Line *));
 
 	/* fill array w/ List's contents */
 	i = 0;
@@ -294,4 +288,4 @@ int sort_main(int argc, char **argv)
 	return(0);
 }
 
-/* $Id: sort.c,v 1.20 2000/07/16 20:57:15 kraai Exp $ */
+/* $Id: sort.c,v 1.21 2000/09/13 02:46:13 kraai Exp $ */