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mingw: detect when MSYS2's sh is to be spawned more robustly

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Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This commit is contained in:
Johannes Schindelin 2019-09-19 17:05:21 +02:00
parent d9061ed9da
commit e2ba3d6f6d
1 changed files with 14 additions and 1 deletions
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15
compat/mingw.c
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@ -1391,7 +1391,10 @@ static inline int match_last_path_component(const char *path, size_t *len,
static int is_msys2_sh(const char *cmd)
{
if (cmd && !strcmp(cmd, "sh")) {
if (!cmd)
return 0;
if (!strcmp(cmd, "sh")) {
static int ret = -1;
char *p;
@ -1411,6 +1414,16 @@ static int is_msys2_sh(const char *cmd)
}
return ret;
}
if (ends_with(cmd, "\\sh.exe")) {
static char *sh;
if (!sh)
sh = path_lookup("sh", 0);
return !fspathcmp(cmd, sh);
}
return 0;
}