diff options
Diffstat (limited to 'lldb/source/Breakpoint/Watchpoint.cpp')
| -rw-r--r-- | lldb/source/Breakpoint/Watchpoint.cpp | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/lldb/source/Breakpoint/Watchpoint.cpp b/lldb/source/Breakpoint/Watchpoint.cpp index d4c099be0c1..a9fe4ee4a22 100644 --- a/lldb/source/Breakpoint/Watchpoint.cpp +++ b/lldb/source/Breakpoint/Watchpoint.cpp @@ -95,6 +95,17 @@ Watchpoint::SetWatchSpec (const std::string &str) return; } +// Strip at most one character from the end of the string. +static inline std::string +RStripOnce(const std::string &str, const char c) +{ + std::string res = str; + size_t len = res.length(); + if (len && res.at(len - 1) == '\n') + res.resize(len - 1); + return res; +} + std::string Watchpoint::GetOldSnapshot() const { @@ -104,11 +115,7 @@ Watchpoint::GetOldSnapshot() const void Watchpoint::SetOldSnapshot (const std::string &str) { - size_t len = str.length(); - m_snapshot_old_str = str; - if (len && str.at(len - 1) == '\n') - m_snapshot_old_str.resize(len - 1); - return; + m_snapshot_old_str = RStripOnce(str, '\n'); } std::string @@ -121,11 +128,7 @@ void Watchpoint::SetNewSnapshot (const std::string &str) { m_snapshot_old_str = m_snapshot_new_str; - size_t len = str.length(); - m_snapshot_new_str = str; - if (len && str.at(len - 1) == '\n') - m_snapshot_new_str.resize(len - 1); - return; + m_snapshot_new_str = RStripOnce(str, '\n'); } uint64_t |
