From: Timo Sirainen <tss@iki.fi>
Date: Thu, 20 Feb 2003 16:30:51 +0000 (+0200)
Subject: str_unescape(): return char*
X-Git-Tag: 1.1.alpha1~4890
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d3e576109a91270c04821f8d727cd1afec8c801;p=thirdparty%2Fdovecot%2Fcore.git

str_unescape(): return char*

--HG--
branch : HEAD
---

diff --git a/src/lib/strescape.c b/src/lib/strescape.c
index 4c7d7ba2a7..f5ebeade52 100644
--- a/src/lib/strescape.c
+++ b/src/lib/strescape.c
@@ -71,14 +71,14 @@ void str_append_unescaped(string_t *dest, const void *src, size_t src_size)
 	}
 }
 
-void str_unescape(char *str)
+char *str_unescape(char *str)
 {
 	/* @UNSAFE */
-	char *dest;
+	char *dest, *start = str;
 
 	while (*str != '\\') {
 		if (*str == '\0')
-			return;
+			return start;
 		str++;
 	}
 
@@ -88,4 +88,5 @@ void str_unescape(char *str)
 	}
 
 	*dest = '\0';
+	return start;
 }
diff --git a/src/lib/strescape.h b/src/lib/strescape.h
index 158e167a96..9759149633 100644
--- a/src/lib/strescape.h
+++ b/src/lib/strescape.h
@@ -10,6 +10,6 @@ const char *str_escape(const char *str);
 void str_append_unescaped(string_t *dest, const void *src, size_t src_size);
 
 /* remove all '\' characters */
-void str_unescape(char *str);
+char *str_unescape(char *str);
 
 #endif