diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/os/fs.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/nvim/os/fs.c b/src/nvim/os/fs.c index 1ecca87cde..65362b545f 100644 --- a/src/nvim/os/fs.c +++ b/src/nvim/os/fs.c @@ -24,6 +24,7 @@ #include "nvim/message.h" #include "nvim/assert.h" #include "nvim/misc1.h" +#include "nvim/option.h" #include "nvim/path.h" #include "nvim/strings.h" @@ -312,7 +313,8 @@ static bool is_executable_ext(char *name, char_u **abspath) if (!pathext) { pathext = ".com;.exe;.bat;.cmd"; } - for (const char *ext = pathext; *ext; ext++) { + const char *ext = pathext; + while (*ext) { // If $PATHEXT itself contains dot: if (ext[0] == '.' && (ext[1] == '\0' || ext[1] == ENV_SEPCHAR)) { if (is_executable(name, abspath)) { @@ -320,13 +322,17 @@ static bool is_executable_ext(char *name, char_u **abspath) } // Skip it. ext++; + if (*ext) { + ext++; + } continue; } - const char *ext_end = xstrchrnul(ext, ENV_SEPCHAR); - size_t ext_len = (size_t)(ext_end - ext); + const char *ext_end = ext; + size_t ext_len = + copy_option_part((char_u **)&ext_end, (char_u *)buf_end, + sizeof(os_buf) - (size_t)(buf_end - os_buf), ENV_SEPSTR); if (ext_len != 0) { - STRLCPY(buf_end, ext, ext_len + 1); bool in_pathext = nameext_len == ext_len && 0 == mb_strnicmp((char_u *)nameext, (char_u *)ext, ext_len); |