From 9b76439123bacc41647d11d2bc159f0b9082ed4d Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sun, 1 May 2016 01:52:16 +0200 Subject: refsheet: zperror's param may be empty, which is treated especially MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- doc/refsheet.tex | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/refsheet.tex b/doc/refsheet.tex index e3e00c9..4c9d42a 100644 --- a/doc/refsheet.tex +++ b/doc/refsheet.tex @@ -43,7 +43,7 @@ Unless specified otherwise, returns are {\tt void} and all parameters are of typ \entryTwo{zerror(a)} {Get error code} {returns {\tt enum zerror}, and stores} {description in {\tt const char **a}} \entryTwo{zperror(a)} {Print error description} {behaves like {\tt perror(a)}, {\tt a} is a,} - {possibly {\tt NULL}, {\tt const char *}} + {possibly {\tt NULL} or $\varepsilon$, {\tt const char *}} %\\ \textbf{Arithmetic} \\ -- cgit v1.2.3-70-g09d2