From: Bruno Haible <bruno@clisp.org>
Date: Sat, 21 Jun 2025 21:45:59 +0000 (+0200)
Subject: boost-format: Accept null precision.
X-Git-Tag: v0.26~91
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b470e7eb2674e53145fbc2b47a9ebf70acd5849d;p=thirdparty%2Fgettext.git

boost-format: Accept null precision.

* gettext-tools/src/format-boost.c: Fix comment regarding the precision.
* gettext-tools/tests/format-boost-1: Add a test case with null precision.
---

diff --git a/gettext-tools/src/format-boost.c b/gettext-tools/src/format-boost.c
index f704772b9..a55b1a0c9 100644
--- a/gettext-tools/src/format-boost.c
+++ b/gettext-tools/src/format-boost.c
@@ -49,7 +49,7 @@
            - optional: a width specification: '*' (reads an argument) or '*m$'
              or a nonempty digit sequence,
            - optional: a '.' and a precision specification: '*' (reads an
-             argument) or '*m$' or a nonempty digit sequence,
+             argument) or '*m$' or an optional nonempty digit sequence,
            - optional: any of the characters 'h', 'l', 'L',
            - if the directive started with '%|':
                an optional specifier and a final '|',
diff --git a/gettext-tools/tests/format-boost-1 b/gettext-tools/tests/format-boost-1
index 717a79621..0d98ee1d0 100755
--- a/gettext-tools/tests/format-boost-1
+++ b/gettext-tools/tests/format-boost-1
@@ -160,6 +160,10 @@ cat <<\EOF > f-bo-1.data
 "abc%*0g"
 # Invalid: flags after width
 "abc%|*0g|"
+# Valid: null precision
+"abc%.f"
+# Valid: null precision
+"abc%|.f|"
 # Invalid: twice precision
 "abc%.4.2g"
 # Invalid: twice precision