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authorLibravatar Johannes Schindelin <johannes.schindelin@gmx.de>2016-07-26 18:06:10 +0200
committerLibravatar Junio C Hamano <gitster@pobox.com>2016-07-26 11:13:44 -0700
commit3c8a51e89a90cb2a4016b1c30a10c7245bbdbeda (patch)
tree53428d3af58ced88bcd609230593b68ea872e91d /lockfile.c
parentmerge_recursive: abort properly upon errors (diff)
downloadtgif-3c8a51e89a90cb2a4016b1c30a10c7245bbdbeda.tar.xz
merge-recursive: avoid returning a wholesale struct
It is technically allowed, as per C89, for functions' return type to be complete structs (i.e. *not* just pointers to structs). However, it was just an oversight of this developer when converting Python code to C code in 6d297f8 (Status update on merge-recursive in C, 2006-07-08) which introduced such a return type. Besides, by converting this construct to pass in the struct, we can now start returning a value that can indicate errors in future patches. This will help the current effort to libify merge-recursive.c. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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