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/digraph.c b/src/digraph.c
index d936136..a26d10c 100644
--- a/src/digraph.c
+++ b/src/digraph.c
@@ -2317,7 +2317,7 @@
/* Source the keymap file. It will contain a ":loadkeymap" command
* which will call ex_loadkeymap() below. */
buflen = STRLEN(curbuf->b_p_keymap) + STRLEN(p_enc) + 14;
- buf = alloc((unsigned)buflen);
+ buf = alloc(buflen);
if (buf == NULL)
return e_outofmem;