base: Fix a few incorrectly handled print format cases

This patch ensures cases like %0.6u, %06f, and %.6u are processed correctly.
The case like %06f is ambiguous and was made to match printf.  Also, this patch
removes the goto statement in cprintf.cc in favor of a function call.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/base/cprintf.hh b/src/base/cprintf.hh
index 6124d8c73..e702fa3a6 100644
--- a/src/base/cprintf.hh
+++ b/src/base/cprintf.hh
@@ -59,6 +59,7 @@ struct Print
 
     Format fmt;
     void process();
+    void process_flag();
 
   public:
     Print(std::ostream &stream, const std::string &format);