patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Problem: Using "int" for alloc() often results in compiler warnings.
Solution: Use "size_t" and remove type casts. Remove alloc_check(), Vim
only works with 32 bit ints anyway.
diff --git a/src/os_win32.c b/src/os_win32.c
index 237de97..d290710 100644
--- a/src/os_win32.c
+++ b/src/os_win32.c
@@ -2075,8 +2075,7 @@
return FALSE;
wcurpath = _wgetenv(L"PATH");
- wnewpath = (WCHAR*)alloc((unsigned)(wcslen(wcurpath) + 3)
- * sizeof(WCHAR));
+ wnewpath = (WCHAR *)alloc((wcslen(wcurpath) + 3) * sizeof(WCHAR));
if (wnewpath == NULL)
return FALSE;
wcscpy(wnewpath, L".;");
@@ -7205,7 +7204,7 @@
char_u *envbuf;
WCHAR *p;
- envbuf = alloc((unsigned)(STRLEN(var) + STRLEN(value) + 2));
+ envbuf = alloc(STRLEN(var) + STRLEN(value) + 2);
if (envbuf == NULL)
return -1;