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authorFlorian Weimer <fweimer@redhat.com>2019-01-07 11:42:04 +0100
committerFlorian Weimer <fweimer@redhat.com>2019-01-07 11:42:04 +0100
commit010fe2317732b009e096cba9df14d5a56ec28de9 (patch)
treeaa3b9b35ea883421ef6d66161beaabbee59ff639 /manual/math.texi
parentb79dc8d0fec37d774d6c7161c96b2cd543c155de (diff)
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manual: Use @code{errno} instead of @var{errno} [BZ #24063]
@var is intended for placeholders (such as function parameters).
Actual variables need to use @code because @var causes upper-case
output, resulting in a different C identifier.
Diffstat (limited to 'manual/math.texi')
-rw-r--r--manual/math.texi2
1 files changed, 1 insertions, 1 deletions
diff --git a/manual/math.texi b/manual/math.texi
index d19a14b47d..4aaa106653 100644
--- a/manual/math.texi
+++ b/manual/math.texi
@@ -1835,7 +1835,7 @@ pointer @var{buffer}.  The random number is returned in the variable
 pointed to by @var{result}.
 
 The return value of the function indicates whether the call succeeded.
-If the value is less than @code{0} an error occurred and @var{errno} is
+If the value is less than @code{0} an error occurred and @code{errno} is
 set to indicate the problem.
 
 This function is a GNU extension and should not be used in portable