forgot to put fopen in param.c

src/param.c

@@ -164,6 +164,7 @@ struct argLine* parseLineOfArgument(int argc, char** argv){
         }
 
         sprintf(buf,"%s/%s-%s_lig_%d_dockinter.txt",outputDir,receptor,ligand,target_conf);
+        outputFile_lig = fopen(buf,"w");
         if(outputFile_lig == NULL){
             perror("fopen");
             exit(EXIT_FAILURE);
@@ -178,6 +179,7 @@ struct argLine* parseLineOfArgument(int argc, char** argv){
         }
 
         sprintf(buf,"%s/%s-%s_lig_dockinter.txt",outputDir,receptor,ligand);
+        outputFile_lig = fopen(buf,"w");
         if(outputFile_lig == NULL){
             perror("fopen");
             exit(EXIT_FAILURE);