From 795ffc5e62e8ba383575dbcd9943a580d4bd3358 Mon Sep 17 00:00:00 2001
From: Jannis Hoffmann <jannis@fehcom.de>
Date: Tue, 9 Jul 2024 15:50:21 +0200
Subject: formatting changes

Manual format adjustments.
Comment adjustments.
Remove usage of the register keyword.
---
 src/getoptb.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'src/getoptb.c')

diff --git a/src/getoptb.c b/src/getoptb.c
index 9859102..64ac8ca 100644
--- a/src/getoptb.c
+++ b/src/getoptb.c
@@ -3,10 +3,10 @@
 #include "buffer.h"
 
 /**
-	@file getoptb.c
-	@author djb
-	@source ucspi-tcp
-	@brief 'getopt' version w/o stdlib
+  @file getoptb.c
+  @author djb
+  @source ucspi-tcp
+  @brief 'getopt' version w/o stdlib
 */
 
 #define optind     subgetoptind
@@ -27,7 +27,7 @@ int getopt(int argc, char **argv, char *opts)
       if (*s == '/') optprogname = s + 1;
   }
   c = subgetopt(argc, argv, opts);
-  if (opterr)
+  if (opterr) {
     if (c == '?') {
       char chp[2];
       chp[0] = optproblem;
@@ -40,6 +40,7 @@ int getopt(int argc, char **argv, char *opts)
       buffer_put(buffer_2, chp, 2);
       buffer_flush(buffer_2);
     }
+  }
   return c;
 }
 
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