Merge branch 'maint'
* maint: Documentation: fix graph in git-rev-parse.txt show-branch --current: do not barf on detached HEAD
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commit
2fe18392f0
@ -243,16 +243,18 @@ Here is an illustration, by Jon Loeliger. Both commit nodes B
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and C are parents of commit node A. Parent commits are ordered
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and C are parents of commit node A. Parent commits are ordered
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left-to-right.
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left-to-right.
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G H I J
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........................................
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\ / \ /
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G H I J
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D E F
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\ / \ /
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\ | / \
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D E F
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\ | / |
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\ | / \
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\|/ |
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\ | / |
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B C
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\|/ |
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\ /
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B C
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\ /
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\ /
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A
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\ /
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A
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........................................
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A = = A^0
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A = = A^0
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B = A^ = A^1 = A~1
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B = A^ = A^1 = A~1
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@ -782,8 +782,8 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
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has_head++;
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has_head++;
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}
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}
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if (!has_head) {
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if (!has_head) {
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int pfxlen = strlen("refs/heads/");
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int offset = !prefixcmp(head, "refs/heads/") ? 11 : 0;
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append_one_rev(head + pfxlen);
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append_one_rev(head + offset);
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}
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}
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}
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}
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