From: Eric Andersen <andersen@codepoet.org>
Date: Mon, 11 Dec 2000 19:14:40 +0000 (-0000)
Subject: Patch from Matt Kraai to fox sh.c escape problem such that
X-Git-Tag: 0_48~27
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=b2356f6de94820291f35d63943a622708546b59c;p=oweals%2Fbusybox.git

Patch from Matt Kraai to fox sh.c escape problem such that
running things like 'echo "\n\tHi\n\t\!"' and 'echo -e "\n\tHi\n\t\!"'
behave as under bash.
---

diff --git a/lash.c b/lash.c
index 07715d4e3..9fc215c98 100644
--- a/lash.c
+++ b/lash.c
@@ -933,8 +933,10 @@ static int parseCommand(char **commandPtr, struct job *job, struct jobSet *jobLi
 				}
 
 				/* in shell, "\'" should yield \' */
-				if (*src != quote)
+				if (*src != quote) {
 					*buf++ = '\\';
+					*buf++ = '\\';
+				}
 			} else if (*src == '*' || *src == '?' || *src == '[' ||
 					   *src == ']') *buf++ = '\\';
 			*buf++ = *src;
diff --git a/sh.c b/sh.c
index 07715d4e3..9fc215c98 100644
--- a/sh.c
+++ b/sh.c
@@ -933,8 +933,10 @@ static int parseCommand(char **commandPtr, struct job *job, struct jobSet *jobLi
 				}
 
 				/* in shell, "\'" should yield \' */
-				if (*src != quote)
+				if (*src != quote) {
 					*buf++ = '\\';
+					*buf++ = '\\';
+				}
 			} else if (*src == '*' || *src == '?' || *src == '[' ||
 					   *src == ']') *buf++ = '\\';
 			*buf++ = *src;
diff --git a/shell/lash.c b/shell/lash.c
index 07715d4e3..9fc215c98 100644
--- a/shell/lash.c
+++ b/shell/lash.c
@@ -933,8 +933,10 @@ static int parseCommand(char **commandPtr, struct job *job, struct jobSet *jobLi
 				}
 
 				/* in shell, "\'" should yield \' */
-				if (*src != quote)
+				if (*src != quote) {
 					*buf++ = '\\';
+					*buf++ = '\\';
+				}
 			} else if (*src == '*' || *src == '?' || *src == '[' ||
 					   *src == ']') *buf++ = '\\';
 			*buf++ = *src;