Use PATH_MAX instead of TEMPFILE_PATH_LEN

Signed-off-by: Fernando J. Pereda <ferdy@gentoo.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/diff.c b/diff.c
index b28933f870d7dd11596fd3715280e1488ac2430f..3c15553710baa47b47eacdca0188c1afd0ae65a5 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -137,13 +137,11 @@ static const char *external_diff(void)
        return external_diff_cmd;
 }
 
        return external_diff_cmd;
 }
 

-#define TEMPFILE_PATH_LEN              50
-

 static struct diff_tempfile {
        const char *name; /* filename external diff should read from */
        char hex[41];
        char mode[10];
 static struct diff_tempfile {
        const char *name; /* filename external diff should read from */
        char hex[41];
        char mode[10];

-       char tmp_path[TEMPFILE_PATH_LEN];
+       char tmp_path[PATH_MAX];

 } diff_temp[2];
 
 static int count_lines(const char *data, int size)
 } diff_temp[2];
 
 static int count_lines(const char *data, int size)


@@ -1507,7 +1505,7 @@ static void prep_temp_blob(struct diff_tempfile *temp,
 {
        int fd;
 
 {
        int fd;
 

-       fd = git_mkstemp(temp->tmp_path, TEMPFILE_PATH_LEN, ".diff_XXXXXX");
+       fd = git_mkstemp(temp->tmp_path, PATH_MAX, ".diff_XXXXXX");

        if (fd < 0)
                die("unable to create temp-file");
        if (write_in_full(fd, blob, size) != size)
        if (fd < 0)
                die("unable to create temp-file");
        if (write_in_full(fd, blob, size) != size)