🚀 go-pugleaf

Curly braces are missing around a two statement if clause in both
gnu.c and tar.c.

*** OLD/gnu.c	Wed Sep  9 18:24:15 1992
--- gnu.c	Wed Sep  9 18:24:45 1992
***************
*** 126,134 ****
  	time(&this_time);
  	if(gnu_dumpfile[0]!='/') {
  #if defined(__MSDOS__) || defined(USG) || defined(_POSIX_VERSION)
! 			if(!getcwd(path,PATH_MAX))
  				msg("Couldn't get current directory.");
  				exit(EX_SYSTEM);
  #else
  			char *getwd();

--- 126,135 ----
  	time(&this_time);
  	if(gnu_dumpfile[0]!='/') {
  #if defined(__MSDOS__) || defined(USG) || defined(_POSIX_VERSION)
! 			if(!getcwd(path,PATH_MAX)) {
  				msg("Couldn't get current directory.");
  				exit(EX_SYSTEM);
+ 			}
  #else
  			char *getwd();

*** OLD/tar.c	Wed Sep  9 18:24:15 1992
--- tar.c	Wed Sep  9 18:24:30 1992
***************
*** 973,981 ****
  		if(chdir_name[0]!='/') {
  			char *path = ck_malloc(PATH_MAX);
  #if defined(__MSDOS__) || defined(USG) || defined(_POSIX_VERSION)
! 			if(!getcwd(path,PATH_MAX))
  				msg("Couldn't get current directory.");
  				exit(EX_SYSTEM);
  #else
  			char *getwd();

--- 973,982 ----
  		if(chdir_name[0]!='/') {
  			char *path = ck_malloc(PATH_MAX);
  #if defined(__MSDOS__) || defined(USG) || defined(_POSIX_VERSION)
! 			if(!getcwd(path,PATH_MAX)) {
  				msg("Couldn't get current directory.");
  				exit(EX_SYSTEM);
+ 			}
  #else
  			char *getwd();