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[groff] 20/35: src/roff/troff/node.cpp: Fix code style nit.
From: |
G. Branden Robinson |
Subject: |
[groff] 20/35: src/roff/troff/node.cpp: Fix code style nit. |
Date: |
Tue, 21 Jun 2022 14:26:30 -0400 (EDT) |
gbranden pushed a commit to branch master
in repository groff.
commit 5faaa8dead225e329112e4ace7e81184b3aed237
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Mon Jun 20 14:01:09 2022 -0500
src/roff/troff/node.cpp: Fix code style nit.
* src/roff/troff/node.cpp (mount_font_no_translate): Annotate null
pointers with `nullptr` comment to ease any future transition to
C++11, which defines it as a keyword.
---
src/roff/troff/node.cpp | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/src/roff/troff/node.cpp b/src/roff/troff/node.cpp
index a82e55cc..37786705 100644
--- a/src/roff/troff/node.cpp
+++ b/src/roff/troff/node.cpp
@@ -5949,13 +5949,13 @@ static bool mount_font_no_translate(int n, symbol name,
// We store the address of this char in `font_dictionary` to indicate
// that we've previously tried to mount the font and failed.
static char a_char;
- font *fm = 0;
+ font *fm = 0 /* nullptr */;
void *p = font_dictionary.lookup(external_name);
- if (p == 0) {
+ if (0 /* nullptr */ == p) {
fm = font::load_font(external_name.contents(), check_only);
if (check_only)
- return fm != 0;
- if (!fm) {
+ return fm != 0 /* nullptr */;
+ if (0 /* nullptr */ == fm) {
(void)font_dictionary.lookup(external_name, &a_char);
return false;
}
@@ -5975,7 +5975,7 @@ static bool mount_font_no_translate(int n, symbol name,
}
grow_font_table(n);
}
- else if (font_table[n] != 0)
+ else if (font_table[n] != 0 /* nullptr */)
delete font_table[n];
font_table[n] = new font_info(name, n, external_name, fm);
font_family::invalidate_fontno(n);
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