#38 string exception with short app name

[David Okamoto]

CmdLineOutput.h helper function basename may throw a string exception when the string length is less than 4.
My fix:
diff --git a/src/tclap/CmdLineOutput.h b/src/tclap/CmdLineOutput.h
index dce8e50..1d5b6bc 100644
--- a/src/tclap/CmdLineOutput.h
+++ b/src/tclap/CmdLineOutput.h
@@ -99,7 +99,7 @@ inline std::string basename(std::string s) {
}

 p = s.rfind(".exe");

• if (p == s.length() - 4) {
• if (p != std::string::npos && p == s.length() - 4) {
  s.erase(s.length() - 4);
  }

[Daniel Aarno]

I believe this was fixed about a year ago in [57a98f01bc2ac69812c703df4a99f060240c7214]. Can you try fetching the latest version and see if that fixes the problem?

[David Okamoto]

Yes, it's fixed in that commit.