--- squidguard-1.6.0/configure.ac~	2024-08-06 10:40:16.797400705 +0000
+++ squidguard-1.6.0/configure.ac	2024-08-06 10:41:36.321245621 +0000
@@ -237,7 +237,7 @@
         {
            LDAP *p;
            p = ldap_init("localhost", LDAP_PORT);
-           exit(0);
+           return 0;
         }
         ]])],,[
            echo
@@ -358,8 +358,8 @@
 #endif
         ver = major + ((float) minor / 1000);
         if (ver >= 2.006)
-			exit (0);
-		exit (1);
+			return 0;
+		return 1;
 	}	
 	]])],
 	[db_ok_version=yes],
@@ -396,8 +396,8 @@
 #endif
         ver = major + ((float) minor / 1000);
         if (ver > 2.007 && ver < 3.002)
-			exit (1);
-		exit (0);
+			return 1;
+		return 0;
 	}	
 	]])],
 	[db_ok_version=yes],
@@ -432,8 +432,8 @@
 #endif
         ver = major + ((float) minor / 1000);
         if (ver >= 3.002)
-			exit (0);
-		exit (1);
+			return 0;
+		return 1;
 	}	
 	]])],
 	[dbg2_ok_version=yes],
@@ -460,8 +460,8 @@
 #endif
         ver = major + ((float) minor / 1000);
         if (ver >= 4.002)
-			exit (0);
-		exit (1);
+			return 0;
+		return 1;
 	}	
 	]])],
 	[dbg3_ok_version=yes],