t1308: relax the test verifying that empty alias values are disallowed

diff --git a/diff.c b/diff.c
index 92d78e4596f23af9b0b31b1a4d36fdfcbd72be55..74283d9001fbc48d11ba5c449ea7c16692791c88 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -398,7 +398,7 @@ static struct diff_tempfile {
         */
        const char *name;
 
-       char hex[GIT_SHA1_HEXSZ + 1];
+       char hex[GIT_MAX_HEXSZ + 1];
        char mode[10];
 
        /*
@@ -911,7 +911,7 @@ static int fn_out_diff_words_write_helper(FILE *fp,
 /*
  * '--color-words' algorithm can be described as:
  *
- *   1. collect a the minus/plus lines of a diff hunk, divided into
+ *   1. collect the minus/plus lines of a diff hunk, divided into
  *      minus-lines and plus-lines;
  *
  *   2. break both minus-lines and plus-lines into words and
@@ -4219,7 +4219,7 @@ const char *diff_aligned_abbrev(const struct object_id *oid, int len)
         * uniqueness across all objects (statistically speaking).
         */
        if (abblen < GIT_SHA1_HEXSZ - 3) {
-               static char hex[GIT_SHA1_HEXSZ + 1];
+               static char hex[GIT_MAX_HEXSZ + 1];
                if (len < abblen && abblen <= len + 2)
                        xsnprintf(hex, sizeof(hex), "%s%.*s", abbrev, len+3-abblen, "..");
                else