text:  For the French , the survival of the Corps Mortier seemed nothing short of a miracle . The remainder of Gazan 's division crossed the river the next morning and eventually recuperated in Vienna , which the French acquired by deception later in the month . More importantly for them , the French force had performed well over difficult terrain and under terrible combat conditions . Initially there had been some panic and parts of at least one French battalion had tried to escape on the flotilla craft . They had lost control of the boats in the current and smashed into the pillars of the burned bridge at Krems , overturning their boats . Tossed into the icy river , most had drowned . Despite this initial panic , Gazan 's column retained its cohesion , and responded well to various difficult demands . Dupont had demonstrated his tactical acumen : when he heard cannon fire , he directed his troops toward it to support the French division . In terms of French staffing , Mortier 's failure to guard his flank , especially in the face of Napoleon 's direct advice , adversely influenced his relationship with his commander . However , in the immediate weeks ahead , the flamboyant Murat did more to annoy Napoleon than Mortier had . In assessing the battle and its aftermath , historians have laid the blame and credit for its outcome not only on Mortier and Gazan : " Napoleon , aware of Mortier 's danger and his own culpability for it , vented his frustration on Murat , whom he unjustly accused of abandoning Mortier for the empty glory of riding through Vienna . " 
  