* mdocml: backport to 1.13: fix printf("%s", NULL)
@ 2016-08-09 15:16 schwarze
0 siblings, 0 replies; only message in thread
From: schwarze @ 2016-08-09 15:16 UTC (permalink / raw)
To: source
Log Message:
-----------
backport to 1.13: fix printf("%s", NULL)
Tags:
----
VERSION_1_13
Modified Files:
--------------
mdocml:
main.c
Revision Data
-------------
Index: main.c
===================================================================
RCS file: /home/cvs/mdocml/mdocml/main.c,v
retrieving revision 1.273
retrieving revision 1.273.2.1
diff -Lmain.c -Lmain.c -u -p -r1.273 -r1.273.2.1
--- main.c
+++ main.c
@@ -1006,7 +1006,8 @@ mmsg(enum mandocerr t, enum mandoclevel
{
const char *mparse_msg;
- fprintf(stderr, "%s: %s:", getprogname(), file);
+ fprintf(stderr, "%s: %s:", getprogname(),
+ file == NULL ? "<stdin>" : file);
if (line)
fprintf(stderr, "%d:%d:", line, col + 1);
--
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