avoid C labels in column 0

Generally the guideline is to outdent C labels (e.g. 'foo:') 2 columns
from the surrounding code.

If the label starts at column zero, then it means that diffs, such as
those generated by git, display the label rather than the function
name at the head of a diff block: which makes diffs harder to peruse.

1 files changed, 16 insertions, 16 deletions

diff --git a/pp_sys.c b/pp_sys.c
index 5f00bbee53..e2f8edf9de 100644
--- a/pp_sys.c
+++ b/pp_sys.c
@@ -717,7 +717,7 @@ PP(pp_pipe_op)
 #endif
     RETPUSHYES;
 
-badexit:
+  badexit:
     RETPUSHUNDEF;
 #else
     DIE(aTHX_ PL_no_func, "pipe");
@@ -2555,7 +2555,7 @@ PP(pp_bind)
     else
 	RETPUSHUNDEF;
 
-nuts:
+  nuts:
     report_evil_fh(gv);
     SETERRNO(EBADF,SS_IVCHAN);
     RETPUSHUNDEF;
@@ -2576,7 +2576,7 @@ PP(pp_listen)
     else
 	RETPUSHUNDEF;
 
-nuts:
+  nuts:
     report_evil_fh(gv);
     SETERRNO(EBADF,SS_IVCHAN);
     RETPUSHUNDEF;
@@ -2638,11 +2638,11 @@ PP(pp_accept)
     PUSHp(namebuf, len);
     RETURN;
 
-nuts:
+  nuts:
     report_evil_fh(ggv);
     SETERRNO(EBADF,SS_IVCHAN);
 
-badexit:
+  badexit:
     RETPUSHUNDEF;
 
 }
@@ -2660,7 +2660,7 @@ PP(pp_shutdown)
     PUSHi( PerlSock_shutdown(PerlIO_fileno(IoIFP(io)), how) >= 0 );
     RETURN;
 
-nuts:
+  nuts:
     report_evil_fh(gv);
     SETERRNO(EBADF,SS_IVCHAN);
     RETPUSHUNDEF;
@@ -2740,10 +2740,10 @@ PP(pp_ssockopt)
     }
     RETURN;
 
-nuts:
+  nuts:
     report_evil_fh(gv);
     SETERRNO(EBADF,SS_IVCHAN);
-nuts2:
+  nuts2:
     RETPUSHUNDEF;
 
 }
@@ -2804,10 +2804,10 @@ PP(pp_getpeername)
     PUSHs(sv);
     RETURN;
 
-nuts:
+  nuts:
     report_evil_fh(gv);
     SETERRNO(EBADF,SS_IVCHAN);
-nuts2:
+  nuts2:
     RETPUSHUNDEF;
 }
 
@@ -3945,7 +3945,7 @@ PP(pp_open_dir)
 	goto nope;
 
     RETPUSHYES;
-nope:
+  nope:
     if (!errno)
 	SETERRNO(EBADF,RMS_DIR);
     RETPUSHUNDEF;
@@ -3996,7 +3996,7 @@ PP(pp_readdir)
 
     RETURN;
 
-nope:
+  nope:
     if (!errno)
 	SETERRNO(EBADF,RMS_ISI);
     if (gimme == G_ARRAY)
@@ -4029,7 +4029,7 @@ PP(pp_telldir)
 
     PUSHi( PerlDir_tell(IoDIRP(io)) );
     RETURN;
-nope:
+  nope:
     if (!errno)
 	SETERRNO(EBADF,RMS_ISI);
     RETPUSHUNDEF;
@@ -4055,7 +4055,7 @@ PP(pp_seekdir)
     (void)PerlDir_seek(IoDIRP(io), along);
 
     RETPUSHYES;
-nope:
+  nope:
     if (!errno)
 	SETERRNO(EBADF,RMS_ISI);
     RETPUSHUNDEF;
@@ -4079,7 +4079,7 @@ PP(pp_rewinddir)
     }
     (void)PerlDir_rewind(IoDIRP(io));
     RETPUSHYES;
-nope:
+  nope:
     if (!errno)
 	SETERRNO(EBADF,RMS_ISI);
     RETPUSHUNDEF;
@@ -4112,7 +4112,7 @@ PP(pp_closedir)
     IoDIRP(io) = 0;
 
     RETPUSHYES;
-nope:
+  nope:
     if (!errno)
 	SETERRNO(EBADF,RMS_IFI);
     RETPUSHUNDEF;