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authorLibravatar Denton Liu <liu.denton@gmail.com>2019-11-27 11:53:31 -0800
committerLibravatar Junio C Hamano <gitster@pobox.com>2019-11-29 13:20:14 -0800
commit6c37f3ec1b89f317bd379ce4db307f700ca4acd9 (patch)
tree2843c7ff76686493d99ee6c0464edab889ec30b0 /builtin/merge.c
parentt4138: stop losing return codes of git commands (diff)
downloadtgif-6c37f3ec1b89f317bd379ce4db307f700ca4acd9.tar.xz
t5317: stop losing return codes of git commands
Currently, there are two ways where the return codes of git commands are lost. The first way is when a command is in the upstream of a pipe. In a pipe, only the return code of the last command is used. Thus, all other commands will have their return codes masked. Rewrite pipes so that there are no git commands upstream. The other way is when a command is in a non-assignment command substitution. The return code will be lost in favour of the surrounding command's. Rewrite instances of this such that git commands output to a file and surrounding commands only call command substitutions with non-git commands. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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