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Diffstat (limited to 'Build/source/texk/web2c/lib/texmfmp.c')
-rw-r--r--Build/source/texk/web2c/lib/texmfmp.c16
1 files changed, 3 insertions, 13 deletions
diff --git a/Build/source/texk/web2c/lib/texmfmp.c b/Build/source/texk/web2c/lib/texmfmp.c
index b586444d4c0..8460479d292 100644
--- a/Build/source/texk/web2c/lib/texmfmp.c
+++ b/Build/source/texk/web2c/lib/texmfmp.c
@@ -527,24 +527,17 @@ runsystem (const char *cmd)
/* Like runsystem(), the runpopen() function is called only when
shellenabledp == 1. Unlike runsystem(), here we write errors to
stderr, since we have nowhere better to use; and of course we return
- a file handle (or NULL) instead of a status indicator.
-
- Also, we append "b" to IO_MODE on Windows. */
+ a file handle (or NULL) instead of a status indicator. */
static FILE *
-runpopen (char *cmd, const char *io_mode)
+runpopen (char *cmd, const char *mode)
{
FILE *f = NULL;
char *safecmd = NULL;
char *cmdname = NULL;
int allow;
-#ifndef WIN32
- /* Use mode "r" or "w" for Posix. */
- char mode[] = "X";
-#else
- /* Use mode "rb" or "wb" for Windows. */
- char mode[] = "Xb";
+#ifdef WIN32
char *pp;
for (pp = cmd; *pp; pp++) {
@@ -552,9 +545,6 @@ runpopen (char *cmd, const char *io_mode)
}
#endif
- /* Replace 'X' by 'r' or 'w'. */
- mode[0] = *io_mode;
-
/* If restrictedshell == 0, any command is allowed. */
if (restrictedshell == 0)
allow = 1;