diff options
Diffstat (limited to 'Functions/VCS_Info')
| -rw-r--r-- | Functions/VCS_Info/VCS_INFO_patch2subject | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/Functions/VCS_Info/VCS_INFO_patch2subject b/Functions/VCS_Info/VCS_INFO_patch2subject index a48c16b04..a467edcdb 100644 --- a/Functions/VCS_Info/VCS_INFO_patch2subject +++ b/Functions/VCS_Info/VCS_INFO_patch2subject @@ -14,10 +14,7 @@ IFS= read -r "lines[$i]" if [[ -z ${lines[$i]} ]] || [[ ${lines[$i]} == (#b)(---[^-]|Index:)* ]]; then lines[$i]=() - # For 'svn log -r N --diff' output, read the first paragraph too. - if ! [[ $lines[i-1] =~ $svn_log_pattern ]]; then - break - fi + break fi done < "$1" @@ -55,9 +52,18 @@ fi } < "$1" REPLY=$needle - elif [[ $lines[2] =~ $svn_log_pattern ]]; then - REPLY=$lines[4] - if (( ${+lines[5]} )); then REPLY+='...'; fi + elif [[ $lines[1] =~ $svn_log_pattern ]] || [[ $lines[2] =~ $svn_log_pattern ]]; then + # Read up to the next blank line, and the first two lines after it. + integer multiline=0 + { + while read -r needle; [[ -n $needle ]]; do done + # Read the first line of the second paragraph, which is the first + # line of the log message. + read -r needle + read -r && [[ -n $REPLY ]] && multiline=1 + } < "$1" + REPLY=$needle + if (( multiline )); then REPLY+='...'; fi elif (( ${+lines[1]} )); then # The first line of the file is not part of the diff. REPLY=${lines[1]} |