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-rw-r--r--Build/source/texk/web2c/lib/texmfmp.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/Build/source/texk/web2c/lib/texmfmp.c b/Build/source/texk/web2c/lib/texmfmp.c
index 2d6c2154097..d1c0fde336b 100644
--- a/Build/source/texk/web2c/lib/texmfmp.c
+++ b/Build/source/texk/web2c/lib/texmfmp.c
@@ -536,14 +536,9 @@ runpopen (char *cmd, const char *mode)
char *safecmd = NULL;
char *cmdname = NULL;
int allow;
-#ifdef WIN32
- char *pp;
-#endif
- string realmode = xmalloc(strlen(mode)+2);
- strcpy(realmode, mode);
#ifdef WIN32
- strcat(realmode, "b");
+ char *pp;
for (pp = cmd; *pp; pp++) {
if (*pp == '\'') *pp = '"';
@@ -557,9 +552,9 @@ runpopen (char *cmd, const char *mode)
allow = shell_cmd_is_allowed (cmd, &safecmd, &cmdname);
if (allow == 1)
- f = popen (cmd, realmode);
+ f = popen (cmd, mode);
else if (allow == 2)
- f = popen (safecmd, realmode);
+ f = popen (safecmd, mode);
else if (allow == -1)
fprintf (stderr, "\nrunpopen quotation error in command line: %s\n",
cmd);
@@ -570,7 +565,6 @@ runpopen (char *cmd, const char *mode)
free (safecmd);
if (cmdname)
free (cmdname);
- free (realmode);
return f;
}
#endif /* ENABLE_PIPES */