remove ParseOptionalIPAddress

  I had just added it in the last commit but it made its use case
non-obvious. Checking whether the string is empty before trying to
parse an IP address is clearer than calling some function that has
its own concept of what an empty address is.

1 files changed, 0 insertions, 1 deletions

diff --git a/src/querymanager.hh b/src/querymanager.hh
index 0137f64..c1e48eb 100644
--- a/src/querymanager.hh
+++ b/src/querymanager.hh
@@ -110,7 +110,6 @@ bool StringEqCI(const char *A, const char *B);
 bool StringCopyN(char *Dest, int DestCapacity, const char *Src, int SrcLength);
 bool StringCopy(char *Dest, int DestCapacity, const char *Src);
 bool ParseIPAddress(const char *String, int *OutAddr);
-bool ParseOptionalIPAddress(const char *String, int *OutAddr);
 
 bool ReadBooleanConfig(bool *Dest, const char *Val);
 bool ReadIntegerConfig(int *Dest, const char *Val);