'\' characters in nicks were skipped when sending messages in queries.

git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2867 dbcabf3a-b0e7-0310-adc4-f8d773084564

2 files changed, 19 insertions, 0 deletions

diff --git a/src/core/misc.c b/src/core/misc.c
index 6bf87177..01ae0f1d 100644
--- a/src/core/misc.c
+++ b/src/core/misc.c
@@ -770,3 +770,19 @@ int expand_escape(const char **data)
 		return strtol(digit, NULL, 8);
 	}
 }
+
+/* Escape all '"', "'" and '\' chars with '\' */
+char *escape_string(const char *str)
+{
+	char *ret, *p;
+
+	p = ret = g_malloc(strlen(str)*2+1);
+	while (*str != '\0') {
+		if (*str == '"' || *str == '\'' || *str == '\\')
+			*p++ = '\\';
+		*p++ = *str++;
+	}
+	*p = '\0';
+
+	return ret;
+}
diff --git a/src/core/misc.h b/src/core/misc.h
index 804cffc2..b9002c1c 100644
--- a/src/core/misc.h
+++ b/src/core/misc.h
@@ -105,4 +105,7 @@ GSList *columns_sort_list(GSList *list, int rows);
    one after '\'. Returns the expanded character or -1 if error. */
 int expand_escape(const char **data);
 
+/* Escape all '"', "'" and '\' chars with '\' */
+char *escape_string(const char *str);
+
 #endif