diff options
Diffstat (limited to 'Src/Zle/zle_refresh.c')
| -rw-r--r-- | Src/Zle/zle_refresh.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Src/Zle/zle_refresh.c b/Src/Zle/zle_refresh.c index 467629d25..9f8075386 100644 --- a/Src/Zle/zle_refresh.c +++ b/Src/Zle/zle_refresh.c @@ -396,8 +396,9 @@ get_region_highlight(UNUSED(Param pm)) struct region_highlight *rhp; /* region_highlights may not have been set yet */ - if (arrsize) - arrsize -= N_SPECIAL_HIGHLIGHTS; + if (!arrsize) + return hmkarray(NULL); + arrsize -= N_SPECIAL_HIGHLIGHTS; arrp = retarr = (char **)zhalloc((arrsize+1)*sizeof(char *)); /* ignore special highlighting */ @@ -1028,6 +1029,8 @@ zrefresh(void) /* this will create region_highlights if it's still NULL */ zle_set_highlight(); + DPUTS(!region_highlights, "region_highlights not created"); + /* check for region between point ($CURSOR) and mark ($MARK) */ if (region_active) { if (zlecs <= mark) { |