Merge branch 'jh/trace2-pretty-output'

diff --git a/compat/mingw.c b/compat/mingw.c
index d9913463be184fc508610c082f2ec1827898d12d..7a0d619fb6b59641191d819d2c43d4ced8b93df2 100644 (file)
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -1161,14 +1161,21 @@ static char *lookup_prog(const char *dir, int dirlen, const char *cmd,
                         int isexe, int exe_only)
 {
        char path[MAX_PATH];
+       wchar_t wpath[MAX_PATH];
        snprintf(path, sizeof(path), "%.*s\\%s.exe", dirlen, dir, cmd);
 
-       if (!isexe && access(path, F_OK) == 0)
+       if (xutftowcs_path(wpath, path) < 0)
+               return NULL;
+
+       if (!isexe && _waccess(wpath, F_OK) == 0)
                return xstrdup(path);
-       path[strlen(path)-4] = '\0';
-       if ((!exe_only || isexe) && access(path, F_OK) == 0)
-               if (!(GetFileAttributes(path) & FILE_ATTRIBUTE_DIRECTORY))
+       wpath[wcslen(wpath)-4] = '\0';
+       if ((!exe_only || isexe) && _waccess(wpath, F_OK) == 0) {
+               if (!(GetFileAttributesW(wpath) & FILE_ATTRIBUTE_DIRECTORY)) {
+                       path[strlen(path)-4] = '\0';
                        return xstrdup(path);
+               }
+       }
        return NULL;
 }
 
@@ -1265,7 +1272,7 @@ static wchar_t *make_environment_block(char **deltaenv)
                }
 
                ALLOC_ARRAY(result, size);
-               memcpy(result, wenv, size * sizeof(*wenv));
+               COPY_ARRAY(result, wenv, size);
                FreeEnvironmentStringsW(wenv);
                return result;
        }
@@ -1309,7 +1316,7 @@ static wchar_t *make_environment_block(char **deltaenv)
                        continue;
 
                size = wcslen(array[i]) + 1;
-               memcpy(p, array[i], size * sizeof(*p));
+               COPY_ARRAY(p, array[i], size);
                p += size;
        }
        *p = L'\0';
@@ -1437,7 +1444,9 @@ static pid_t mingw_spawnve_fd(const char *cmd, const char **argv, char **deltaen
        si.hStdOutput = winansi_get_osfhandle(fhout);
        si.hStdError = winansi_get_osfhandle(fherr);
 
-       if (xutftowcs_path(wcmd, cmd) < 0)
+       if (*argv && !strcmp(cmd, *argv))
+               wcmd[0] = L'\0';
+       else if (xutftowcs_path(wcmd, cmd) < 0)
                return -1;
        if (dir && xutftowcs_path(wdir, dir) < 0)
                return -1;
@@ -1466,8 +1475,8 @@ static pid_t mingw_spawnve_fd(const char *cmd, const char **argv, char **deltaen
        wenvblk = make_environment_block(deltaenv);
 
        memset(&pi, 0, sizeof(pi));
-       ret = CreateProcessW(wcmd, wargs, NULL, NULL, TRUE, flags,
-               wenvblk, dir ? wdir : NULL, &si, &pi);
+       ret = CreateProcessW(*wcmd ? wcmd : NULL, wargs, NULL, NULL, TRUE,
+               flags, wenvblk, dir ? wdir : NULL, &si, &pi);
 
        free(wenvblk);
        free(wargs);