ash: remove erroneously applied patch

diff --git a/shell/ash.c b/shell/ash.c
index 49247411080a9cb13dd93064cd4475f0e2c8f5c8..167232c332756fc30f5792bde5607f671301f8a1 100644 (file)
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -2494,7 +2494,6 @@ pwdcmd(int argc, char **argv)
 #define DQSYNTAX   1    /* in double quotes */
 #define SQSYNTAX   2    /* in single quotes */
 #define ARISYNTAX  3    /* in arithmetic */
-#define PSSYNTAX   4    /* prompt */
 
 #if ENABLE_ASH_OPTIMIZE_FOR_SIZE
 #define USE_SIT_FUNCTION
@@ -9887,9 +9886,6 @@ readtoken1(int firstc, int syntax, char *eofmark, int striptabs)
        smallint dblquote;
        smallint oldstyle;
        smallint prevsyntax; /* syntax before arithmetic */
-#if ENABLE_ASH_EXPAND_PRMT
-       smallint pssyntax;   /* we are expanding a prompt string */
-#endif
        int varnest;         /* levels of variables expansion */
        int arinest;         /* levels of arithmetic expansion */
        int parenlevel;      /* levels of parens in arithmetic */
@@ -9914,11 +9910,6 @@ readtoken1(int firstc, int syntax, char *eofmark, int striptabs)
        dblquote = (syntax == DQSYNTAX);
        oldstyle = 0;
        prevsyntax = 0;
-#if ENABLE_ASH_EXPAND_PRMT
-       pssyntax = (syntax == PSSYNTAX);
-       if (pssyntax)
-               syntax = DQSYNTAX;
-#endif
        varnest = 0;
        arinest = 0;
        parenlevel = 0;
@@ -9957,12 +9948,6 @@ readtoken1(int firstc, int syntax, char *eofmark, int striptabs)
                                        if (doprompt)
                                                setprompt(2);
                                } else {
-#if ENABLE_ASH_EXPAND_PRMT
-                                       if (c == '$' && pssyntax) {
-                                               USTPUTC(CTLESC, out);
-                                               USTPUTC('\\', out);
-                                       }
-#endif
                                        if (dblquote &&
                                                c != '\\' && c != '`' &&
                                                c != '$' && (
@@ -10795,7 +10780,7 @@ expandstr(const char *ps)
 
        /* XXX Fix (char *) cast. */
        setinputstring((char *)ps);
-       readtoken1(pgetc(), PSSYNTAX, nullstr, 0);
+       readtoken1(pgetc(), DQSYNTAX, nullstr, 0);
        popfile();
 
        n.narg.type = NARG;