Minor code cleanups
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29917 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/CommandLine.cpp b/lib/Support/CommandLine.cpp
index d9e5cf9..57620b5 100644
--- a/lib/Support/CommandLine.cpp
+++ b/lib/Support/CommandLine.cpp
@@ -214,8 +214,8 @@
/// using strdup (), so it is the caller's responsibility to free ()
/// them later.
///
-static void ParseCStringVector (std::vector<char *> &output,
- const char *input) {
+static void ParseCStringVector(std::vector<char *> &output,
+ const char *input) {
// Characters which will be treated as token separators:
static const char *delims = " \v\f\t\r\n";
@@ -265,26 +265,25 @@
assert(envVar && "Environment variable name missing");
// Get the environment variable they want us to parse options out of.
- const char *envValue = getenv (envVar);
+ const char *envValue = getenv(envVar);
if (!envValue)
return;
// Get program's "name", which we wouldn't know without the caller
// telling us.
- std::vector<char *> newArgv;
- newArgv.push_back (strdup (progName));
+ std::vector<char*> newArgv;
+ newArgv.push_back(strdup(progName));
// Parse the value of the environment variable into a "command line"
// and hand it off to ParseCommandLineOptions().
- ParseCStringVector (newArgv, envValue);
- int newArgc = newArgv.size ();
- ParseCommandLineOptions (newArgc, &newArgv[0], Overview);
+ ParseCStringVector(newArgv, envValue);
+ int newArgc = newArgv.size();
+ ParseCommandLineOptions(newArgc, &newArgv[0], Overview);
// Free all the strdup()ed strings.
- for (std::vector<char *>::iterator i = newArgv.begin (), e = newArgv.end ();
- i != e; ++i) {
+ for (std::vector<char*>::iterator i = newArgv.begin(), e = newArgv.end();
+ i != e; ++i)
free (*i);
- }
}
/// LookupOption - Lookup the option specified by the specified option on the