diff options
Diffstat (limited to 'lib/Format/Encoding.h')
| -rw-r--r-- | lib/Format/Encoding.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Format/Encoding.h b/lib/Format/Encoding.h index fe3d5f0198..a0d664121b 100644 --- a/lib/Format/Encoding.h +++ b/lib/Format/Encoding.h @@ -67,7 +67,8 @@ inline unsigned columnWidthWithTabs(StringRef Text, unsigned StartColumn, if (TabPos == StringRef::npos) return TotalWidth + columnWidth(Tail, Encoding); TotalWidth += columnWidth(Tail.substr(0, TabPos), Encoding); - TotalWidth += TabWidth - (TotalWidth + StartColumn) % TabWidth; + if (TabWidth) + TotalWidth += TabWidth - (TotalWidth + StartColumn) % TabWidth; Tail = Tail.substr(TabPos + 1); } } |