Convert ag to rzshell

librz/analysis/diff.c

@@ -186,8 +186,11 @@ RZ_API int rz_analysis_diff_fcn(RzAnalysis *analysis, RzList /*<RzAnalysisFuncti
 	}
 	/* Compare functions with the same name */
 	rz_list_foreach (fcns1, iter, fcn) {
+		if (!fcn->fingerprint) {
+			continue;
+		}
 		rz_list_foreach (fcns2, iter2, fcn2) {
-			if (fcn->name && fcn2->name && strcmp(fcn->name, fcn2->name)) {
+			if ((fcn->name && fcn2->name && strcmp(fcn->name, fcn2->name) != 0) || !fcn2->fingerprint) {
 				continue;
 			}
 			rz_diff_levenstein_distance(fcn->fingerprint, fcn->fingerprint_size,