Allow dashes in ceph_argparse, etc.

Signed-off-by: Colin McCabe <colin.mccabe@dreamhost.com>

diff --git a/src/common/ceph_argparse.cc b/src/common/ceph_argparse.cc
index c6f7cdcd9dcc7ab64ccfaf258864d39821765129..a74b80ed62229dffc18bf0a741474d1c2441a242 100644 (file)
--- a/src/common/ceph_argparse.cc
+++ b/src/common/ceph_argparse.cc
@@ -277,7 +277,9 @@ bool ceph_argparse_flag(std::vector<const char*> &args,
     a = va_arg(ap, char*);
     if (a == NULL)
       return false;
-    if (strcmp(a, first) == 0) {
+    char a2[strlen(a)+1];
+    dashes_to_underscores(a, a2);
+    if (strcmp(a2, first) == 0) {
       i = args.erase(i);
       return true;
     }