config: Fix multiple trailing spaces before comments not completely trimmed
diff --git a/src/config_file.c b/src/config_file.c
index 7106f18..8f55c42 100644
--- a/src/config_file.c
+++ b/src/config_file.c
@@ -1163,7 +1163,7 @@ static int strip_comments(char *line, int in_quotes)
}
/* skip any space at the end */
- if (ptr > line && git__isspace(ptr[-1])) {
+ while (ptr > line && git__isspace(ptr[-1])) {
ptr--;
}
ptr[0] = '\0';