Add braces to pacify gcc -Wall.

src/buffer.c

@@ -1116,27 +1116,29 @@ flush_read (void)
 	write_error (status);
     }
   if (multi_volume_option)
-    if (save_name)
-      {
-	char *cursor = save_name;
+    {
+      if (save_name)
+	{
+	  char *cursor = save_name;
 
 #if MSDOS
-	if (cursor[1] == ':')
-	  cursor += 2;
+	  if (cursor[1] == ':')
+	    cursor += 2;
 #endif
-	while (*cursor == '/')
-	  cursor++;
+	  while (*cursor == '/')
+	    cursor++;
 
-	strcpy (real_s_name, cursor);
-	real_s_sizeleft = save_sizeleft;
-	real_s_totsize = save_totsize;
-      }
-    else
-      {
-	real_s_name[0] = '\0';
-	real_s_totsize = 0;
-	real_s_sizeleft = 0;
-      }
+	  strcpy (real_s_name, cursor);
+	  real_s_sizeleft = save_sizeleft;
+	  real_s_totsize = save_totsize;
+	}
+      else
+	{
+	  real_s_name[0] = '\0';
+	  real_s_totsize = 0;
+	  real_s_sizeleft = 0;
+	}
+    }
 
 error_loop:
   status = rmtread (archive, record_start->buffer, record_size);
@@ -1441,29 +1443,31 @@ close_archive (void)
 	continue;
 
       if (child != -1)
-	if (WIFSIGNALED (wait_status)
+	{
+	  if (WIFSIGNALED (wait_status)
 #if 0
-	    && !WIFSTOPPED (wait_status)
+	      && !WIFSTOPPED (wait_status)
 #endif
-	    )
-	  {
-	    /* SIGPIPE is OK, everything else is a problem.  */
+	      )
+	    {
+	      /* SIGPIPE is OK, everything else is a problem.  */
 
-	    if (WTERMSIG (wait_status) != SIGPIPE)
-	      ERROR ((0, 0, _("Child died with signal %d%s"),
-		      WTERMSIG (wait_status),
-		      WCOREDUMP (wait_status) ? _(" (core dumped)") : ""));
-	  }
-	else
-	  {
-	    /* Child voluntarily terminated -- but why?  /bin/sh returns
-	       SIGPIPE + 128 if its child, then do nothing.  */
+	      if (WTERMSIG (wait_status) != SIGPIPE)
+		ERROR ((0, 0, _("Child died with signal %d%s"),
+			WTERMSIG (wait_status),
+			WCOREDUMP (wait_status) ? _(" (core dumped)") : ""));
+	    }
+	  else
+	    {
+	      /* Child voluntarily terminated -- but why?  /bin/sh returns
+		 SIGPIPE + 128 if its child, then do nothing.  */
 
-	    if (WEXITSTATUS (wait_status) != (SIGPIPE + 128)
-		&& WEXITSTATUS (wait_status))
-	      ERROR ((0, 0, _("Child returned status %d"),
-		      WEXITSTATUS (wait_status)));
-	  }
+	      if (WEXITSTATUS (wait_status) != (SIGPIPE + 128)
+		  && WEXITSTATUS (wait_status))
+		ERROR ((0, 0, _("Child returned status %d"),
+			WEXITSTATUS (wait_status)));
+	    }
+	}
     }
 #endif /* !MSDOS */