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Author	SHA1	Message	Date
Linus Torvalds	cd8ae20195	git-blame shouldn't crash if run in an unmerged tree If we are in the middle of resolving a merge conflict there may be one or more files whose entries in the index represent an unmerged state (index entries in the higher-order stages). Attempting to run git-blame on any file in such a working directory resulted in "fatal: internal error: ce_mode is 0" as we use the magic marker for an unmerged entry is 0 (set up by things like diff-lib.c's do_diff_cache() and builtin-read-tree.c's read_tree_unmerged()) and the ce_match_stat_basic() function gets upset about this. I'm not entirely sure that the whole "ce_mode = 0" case is a good idea to begin with, and maybe the right thing to do is to remove that horrid freakish special case, but removing the internal error seems to be the simplest fix for now. Linus [sp: Thanks to Björn Steinbrink for the test case] Signed-off-by: Shawn O. Pearce <spearce@spearce.org>	18 years ago

Author

SHA1

Message

Date

Linus Torvalds

cd8ae20195

git-blame shouldn't crash if run in an unmerged tree

If we are in the middle of resolving a merge conflict there may be
one or more files whose entries in the index represent an unmerged
state (index entries in the higher-order stages).

Attempting to run git-blame on any file in such a working directory
resulted in "fatal: internal error: ce_mode is 0" as we use the magic
marker for an unmerged entry is 0 (set up by things like diff-lib.c's
do_diff_cache() and builtin-read-tree.c's read_tree_unmerged())
and the ce_match_stat_basic() function gets upset about this.

I'm not entirely sure that the whole "ce_mode = 0" case is a good
idea to begin with, and maybe the right thing to do is to remove
that horrid freakish special case, but removing the internal error
seems to be the simplest fix for now.

                Linus

[sp: Thanks to Björn Steinbrink for the test case]

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

18 years ago

1 Commits (2f7ee089dff6e9225dbfca2bdd23efe93e1c0740)