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authorJunio C Hamano <gitster@pobox.com>2008-07-02 21:57:52 -0700
committerJunio C Hamano <gitster@pobox.com>2008-07-02 21:57:52 -0700
commitbb1ab2db08f48add4236a5a9c08aa1a6aa4d5d48 (patch)
treee9e85601f78f7cfaf47785db9fd65f426e79fadb /git.c
parent7d3580d74c6d801419dd91416f9a81750b7d4e2c (diff)
parent14086b0a13f5f5ac456cb9ae16a263f92908ae61 (diff)
downloadgit-bb1ab2db08f48add4236a5a9c08aa1a6aa4d5d48.tar.gz
git-bb1ab2db08f48add4236a5a9c08aa1a6aa4d5d48.tar.xz
Merge branch 'j6t/mingw'
* j6t/mingw: (38 commits) compat/pread.c: Add a forward declaration to fix a warning Windows: Fix ntohl() related warnings about printf formatting Windows: TMP and TEMP environment variables specify a temporary directory. Windows: Make 'git help -a' work. Windows: Work around an oddity when a pipe with no reader is written to. Windows: Make the pager work. When installing, be prepared that template_dir may be relative. Windows: Use a relative default template_dir and ETC_GITCONFIG Windows: Compute the fallback for exec_path from the program invocation. Turn builtin_exec_path into a function. Windows: Use a customized struct stat that also has the st_blocks member. Windows: Add a custom implementation for utime(). Windows: Add a new lstat and fstat implementation based on Win32 API. Windows: Implement a custom spawnve(). Windows: Implement wrappers for gethostbyname(), socket(), and connect(). Windows: Work around incompatible sort and find. Windows: Implement asynchronous functions as threads. Windows: Disambiguate DOS style paths from SSH URLs. Windows: A rudimentary poll() emulation. Windows: Implement start_command(). ...
Diffstat (limited to 'git.c')
-rw-r--r--git.c19
1 files changed, 16 insertions, 3 deletions
diff --git a/git.c b/git.c
index 22ac5226d..3307c078e 100644
--- a/git.c
+++ b/git.c
@@ -369,6 +369,16 @@ static void handle_internal_command(int argc, const char **argv)
{ "pack-refs", cmd_pack_refs, RUN_SETUP },
};
int i;
+ static const char ext[] = STRIP_EXTENSION;
+
+ if (sizeof(ext) > 1) {
+ i = strlen(argv[0]) - strlen(ext);
+ if (i > 0 && !strcmp(argv[0] + i, ext)) {
+ char *argv0 = strdup(argv[0]);
+ argv[0] = cmd = argv0;
+ argv0[i] = '\0';
+ }
+ }
/* Turn "git cmd --help" into "git help cmd" */
if (argc > 1 && !strcmp(argv[1], "--help")) {
@@ -416,8 +426,8 @@ static void execv_dashed_external(const char **argv)
int main(int argc, const char **argv)
{
- const char *cmd = argv[0] ? argv[0] : "git-help";
- char *slash = strrchr(cmd, '/');
+ const char *cmd = argv[0] && *argv[0] ? argv[0] : "git-help";
+ char *slash = (char *)cmd + strlen(cmd);
const char *cmd_path = NULL;
int done_alias = 0;
@@ -426,7 +436,10 @@ int main(int argc, const char **argv)
* name, and the dirname as the default exec_path
* if we don't have anything better.
*/
- if (slash) {
+ do
+ --slash;
+ while (cmd <= slash && !is_dir_sep(*slash));
+ if (cmd <= slash) {
*slash++ = 0;
cmd_path = cmd;
cmd = slash;