1 files changed, 4 insertions, 2 deletions

diff --git a/parsing.c b/parsing.c
index 8e15e5a..36b0f0c 100644
--- a/parsing.c
+++ b/parsing.c
@@ -57,39 +57,41 @@ int read_config_line(FILE *f, char *line, const char **value, int bufsize)
 		}
 		isname = 1;
 		i++;
 	}
 	line[i+1] = 0;
 	return i;
 }
 
 int cgit_read_config(const char *filename, configfn fn)
 {
 	static int nesting;
 	int len;
 	char line[256];
 	const char *value;
 	FILE *f;
 
-	/* cancel the reading of yet another configfile after 16 invocations */
-	if (nesting++ > 16)
+	/* cancel deeply nested include-commands */
+	if (nesting > 8)
 		return -1;
 	if (!(f = fopen(filename, "r")))
 		return -1;
+	nesting++;
 	while((len = read_config_line(f, line, &value, sizeof(line))) > 0)
 		(*fn)(line, value);
+	nesting--;
 	fclose(f);
 	return 0;
 }
 
 char *convert_query_hexchar(char *txt)
 {
 	int d1, d2;
 	if (strlen(txt) < 3) {
 		*txt = '\0';
 		return txt-1;
 	}
 	d1 = hextoint(*(txt+1));
 	d2 = hextoint(*(txt+2));
 	if (d1<0 || d2<0) {
 		strcpy(txt, txt+3);
 		return txt-1;