Fixed a segfault bug in `get_line()`.

1 files changed, 3 insertions, 2 deletions

diff --git a/config.c b/config.c
index eb113b3..2874e89 100644
--- a/config.c
+++ b/config.c
@@ -61,14 +61,15 @@ char *read_file(const char *filename, long *size) {
 char *get_line(char **str) {
 	char *s;
 	size_t i;
+	char *tmp = *str;
 
-	for (i = 0; *str[i] != '\n' && *str[i] != '\0'; i++);
+	for (i = 0; tmp[i] != '\n' && tmp[i] != '\0'; i++);
 
 	s = malloc(i+1);
 	memset(s, 0, i+1);
 	memcpy(s, *str, i);
 
-	str += i;
+	*str += (i+1);
 	return s;
 }