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git.c: two fixes, gitsetenv type and off-by-one error.

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gitsetenv as implemented in compat/setenv.c takes two const char*
and int; match that.

Also fix an incorrect attempt in prepend_to_path() to
NUL-terminate the string which stuffed the NUL character at one
past the end of allocation, and was not needed to begin with (we
copy the old_path string including the NUL which terminates it).

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2005-12-04 14:59:58 -08:00
parent 3a2674337c
commit 9a79c5a8b4
1 changed files with 1 additions and 2 deletions
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3
git.c
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@ -14,7 +14,7 @@
#endif
#ifdef NO_SETENV
extern int gitsetenv(char *name, char *value, int overwrite);
extern int gitsetenv(const char *, const char *, int);
#endif
static const char git_usage[] =
@ -192,7 +192,6 @@ static void prepend_to_path(const char *dir, int len)
path_len = len + strlen(old_path) + 1;
path = malloc(path_len + 1);
path[path_len + 1] = '\0';
memcpy(path, dir, len);
path[len] = ':';