tutorial: Fix typo

diff --git a/builtin-apply.c b/builtin-apply.c
index 8b8705a6c056f160940566ef2c851a09cbd98532..490e23ef40c2b2d16272c67a67a14a1eb03b3877 100644 (file)
--- a/builtin-apply.c
+++ b/builtin-apply.c
@@ -185,7 +185,7 @@ static void *read_patch_file(int fd, unsigned long *sizep)
        void *buffer = xmalloc(alloc);
 
        for (;;) {
-               int nr = alloc - size;
+               ssize_t nr = alloc - size;
                if (nr < 1024) {
                        alloc += CHUNKSIZE;
                        buffer = xrealloc(buffer, alloc);
@@ -1003,12 +1003,16 @@ static int parse_fragment(char *line, unsigned long size, struct patch *patch, s
                        trailing++;
                        break;
                case '-':
+                       if (apply_in_reverse &&
+                                       new_whitespace != nowarn_whitespace)
+                               check_whitespace(line, len);
                        deleted++;
                        oldlines--;
                        trailing = 0;
                        break;
                case '+':
-                       if (new_whitespace != nowarn_whitespace)
+                       if (!apply_in_reverse &&
+                                       new_whitespace != nowarn_whitespace)
                                check_whitespace(line, len);
                        added++;
                        newlines--;
@@ -1468,7 +1472,7 @@ static int read_old_data(struct stat *st, const char *path, char **buf_p, unsign
                        return error("unable to open %s", path);
                got = 0;
                for (;;) {
-                       int ret = xread(fd, buf + got, size - got);
+                       ssize_t ret = xread(fd, buf + got, size - got);
                        if (ret <= 0)
                                break;
                        got += ret;