Fix a couple of signed/unsigned warnings

(cherry picked from 80e90ff5842fb2b382efe8768f441ddbdca5300e commit)

diff --git a/vpatch.c b/vpatch.c
index 4fa31cf0368b97ced109c1909d0d7e357d71e9aa..7cbadeef7e51a647dcdd321cbe41b770a1492f19 100644 (file)
--- a/vpatch.c
+++ b/vpatch.c
@@ -658,7 +658,7 @@ void draw_line(int i, struct pos pos, int mode,
                        if (e1.start[0] == '\n') {
                                break;
                        }
-                       c = e1.start;
+                       c = (unsigned char *)e1.start;
                        l = e1.len;
                        while (l) {
                                if (*c >= ' ' && *c != 0x7f) {
@@ -1075,7 +1075,7 @@ void draw_mside(int mode, int row, int offset, int start, int cols,
                if (e.start[0] == 0)
                        continue;
                attrset(visible(mode, m[pos.m].type, pos.s));
-               c = e.start;
+               c = (unsigned char *)e.start;
                l = e.len;
                while(l) {
                        if (*c >= ' ' && *c != 0x7f) {