tools/osdmaptool: exit if we are unable to resolve pg_num

Signed-off-by: Yan Jun <yan.jun8@zte.com.cn>

diff --git a/src/tools/osdmaptool.cc b/src/tools/osdmaptool.cc
index 6b4a3f18c30ce2156521149dc6c8961feb53a5ac..a61346a9b19ee46354cdf1cc5a2fe3395a26d012 100644 (file)
--- a/src/tools/osdmaptool.cc
+++ b/src/tools/osdmaptool.cc
@@ -137,8 +137,10 @@ int main(int argc, const char **argv)
     } else if (ceph_argparse_witharg(args, i, &val, err, "--pg_num", (char*)NULL)) {
       string interr;
       pg_num = strict_strtoll(val.c_str(), 10, &interr);
-      if (interr.length() > 0)
+      if (interr.length() > 0) {
         cerr << "error parsing integer value " << interr << std::endl;
+        exit(EXIT_FAILURE);
+      }
     } else if (ceph_argparse_witharg(args, i, &range_first, err, "--range_first", (char*)NULL)) {
     } else if (ceph_argparse_witharg(args, i, &range_last, err, "--range_last", (char*)NULL)) {
     } else if (ceph_argparse_witharg(args, i, &pool, err, "--pool", (char*)NULL)) {