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v0.5.1
https://github.com/git/git
23 January 2022, 05:21:09 UTC
Revision 297ca895a27a6bbdb7906371d533f72a12ad25b2 authored by Junio C Hamano on 20 January 2022, 23:25:38 UTC, committed by Junio C Hamano on 20 January 2022, 23:25:38 UTC 
Merge branch 'js/branch-track-inherit'
 
"git branch -h" incorrectly said "--track[=direct|inherit]",
implying that "--trackinherit" is a valid option, which has been
corrected.
source: <3de40324bea6a1dd9bca2654721471e3809e87d8.1642538935.git.steadmon@google.com>
source: <c3c26192-aee9-185a-e559-b8735139e49c@web.de>

* js/branch-track-inherit:
  branch,checkout: fix --track documentation
2 parent s 50b2d72 + 6327f0e
Raw File
Tip revision: 297ca895a27a6bbdb7906371d533f72a12ad25b2 authored by Junio C Hamano on 20 January 2022, 23:25:38 UTC
Merge branch 'js/branch-track-inherit'
Tip revision: 297ca89
unsetenv.c 
#include "../git-compat-util.h"

int gitunsetenv(const char *name)
{
#if !defined(__MINGW32__)
     extern char **environ;
#endif
     int src, dst;
     size_t nmln;

     nmln = strlen(name);

     for (src = dst = 0; environ[src]; ++src) {
	  size_t enln;
	  enln = strlen(environ[src]);
	  if (enln > nmln) {
               /* might match, and can test for '=' safely */
	       if (0 == strncmp (environ[src], name, nmln)
		   && '=' == environ[src][nmln])
		    /* matches, so skip */
		    continue;
	  }
	  environ[dst] = environ[src];
	  ++dst;
     }
     environ[dst] = NULL;

     return 0;
}
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